18933996888

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66863}}^1$

素因数の和:66923

約数の個数: 160

約数和(自身を含む): 58251916800

約数和(自身を除く): 39317919912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 276, 324, 342, 414, 437, 456, 513, 552, 621, 648, 684, 828, 874, 1026, 1242, 1311, 1368, 1539, 1656, 1748, 1863, 2052, 2484, 2622, 3078, 3496, 3726, 3933, 4104, 4968, 5244, 6156, 7452, 7866, 10488, 11799, 12312, 14904, 15732, 23598, 31464, 35397, 47196, 66863, 70794, 94392, 133726, 141588, 200589, 267452, 283176, 401178, 534904, 601767, 802356, 1203534, 1270397, 1537849, 1604712, 1805301, 2407068, 2540794, 3075698, 3610602, 3811191, 4613547, 4814136, 5081588, 5415903, 6151396, 7221204, 7622382, 9227094, 10163176, 10831806, 11433573, 12302792, 13840641, 14442408, 15244764, 18454188, 21663612, 22867146, 27681282, 29219131, 30489528, 34300719, 36908376, 41521923, 43327224, 45734292, 55362564, 58438262, 68601438, 83043846, 87657393, 91468584, 102902157, 110725128, 116876524, 124565769, 137202876, 166087692, 175314786, 205804314, 233753048, 249131538, 262972179, 274405752, 332175384, 350629572, 411608628, 498263076, 525944358, 701259144, 788916537, 823217256, 996526152, 1051888716, 1577833074, 2103777432, 2366749611, 3155666148, 4733499222, 6311332296, 9466998444, 18933996888]

約数ペア:

[(1, 18933996888), (2, 9466998444), (3, 6311332296), (4, 4733499222), (6, 3155666148), (8, 2366749611), (9, 2103777432), (12, 1577833074), (18, 1051888716), (19, 996526152), (23, 823217256), (24, 788916537), (27, 701259144), (36, 525944358), (38, 498263076), (46, 411608628), (54, 350629572), (57, 332175384), (69, 274405752), (72, 262972179), (76, 249131538), (81, 233753048), (92, 205804314), (108, 175314786), (114, 166087692), (138, 137202876), (152, 124565769), (162, 116876524), (171, 110725128), (184, 102902157), (207, 91468584), (216, 87657393), (228, 83043846), (276, 68601438), (324, 58438262), (342, 55362564), (414, 45734292), (437, 43327224), (456, 41521923), (513, 36908376), (552, 34300719), (621, 30489528), (648, 29219131), (684, 27681282), (828, 22867146), (874, 21663612), (1026, 18454188), (1242, 15244764), (1311, 14442408), (1368, 13840641), (1539, 12302792), (1656, 11433573), (1748, 10831806), (1863, 10163176), (2052, 9227094), (2484, 7622382), (2622, 7221204), (3078, 6151396), (3496, 5415903), (3726, 5081588), (3933, 4814136), (4104, 4613547), (4968, 3811191), (5244, 3610602), (6156, 3075698), (7452, 2540794), (7866, 2407068), (10488, 1805301), (11799, 1604712), (12312, 1537849), (14904, 1270397), (15732, 1203534), (23598, 802356), (31464, 601767), (35397, 534904), (47196, 401178), (66863, 283176), (70794, 267452), (94392, 200589), (133726, 141588)]