9819504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 30015440

約数和(自身を除く): 20195936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 97, 111, 114, 144, 148, 152, 171, 194, 222, 228, 291, 296, 304, 333, 342, 388, 444, 456, 582, 592, 666, 684, 703, 776, 873, 888, 912, 1164, 1332, 1368, 1406, 1552, 1746, 1776, 1843, 2109, 2328, 2664, 2736, 2812, 3492, 3589, 3686, 4218, 4656, 5328, 5529, 5624, 6327, 6984, 7178, 7372, 8436, 10767, 11058, 11248, 12654, 13968, 14356, 14744, 16587, 16872, 21534, 22116, 25308, 28712, 29488, 32301, 33174, 33744, 43068, 44232, 50616, 57424, 64602, 66348, 68191, 86136, 88464, 101232, 129204, 132696, 136382, 172272, 204573, 258408, 265392, 272764, 409146, 516816, 545528, 613719, 818292, 1091056, 1227438, 1636584, 2454876, 3273168, 4909752, 9819504]

約数ペア:

[(1, 9819504), (2, 4909752), (3, 3273168), (4, 2454876), (6, 1636584), (8, 1227438), (9, 1091056), (12, 818292), (16, 613719), (18, 545528), (19, 516816), (24, 409146), (36, 272764), (37, 265392), (38, 258408), (48, 204573), (57, 172272), (72, 136382), (74, 132696), (76, 129204), (97, 101232), (111, 88464), (114, 86136), (144, 68191), (148, 66348), (152, 64602), (171, 57424), (194, 50616), (222, 44232), (228, 43068), (291, 33744), (296, 33174), (304, 32301), (333, 29488), (342, 28712), (388, 25308), (444, 22116), (456, 21534), (582, 16872), (592, 16587), (666, 14744), (684, 14356), (703, 13968), (776, 12654), (873, 11248), (888, 11058), (912, 10767), (1164, 8436), (1332, 7372), (1368, 7178), (1406, 6984), (1552, 6327), (1746, 5624), (1776, 5529), (1843, 5328), (2109, 4656), (2328, 4218), (2664, 3686), (2736, 3589), (2812, 3492)]