12642318

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 112

約数和(自身を含む): 33052320

約数和(自身を除く): 20410002

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 29, 39, 46, 54, 58, 69, 78, 81, 87, 117, 138, 162, 174, 207, 234, 243, 261, 299, 351, 377, 414, 486, 522, 598, 621, 667, 702, 729, 754, 783, 897, 1053, 1131, 1242, 1334, 1458, 1566, 1794, 1863, 2001, 2106, 2262, 2349, 2691, 3159, 3393, 3726, 4002, 4698, 5382, 5589, 6003, 6318, 6786, 7047, 8073, 8671, 9477, 10179, 11178, 12006, 14094, 16146, 16767, 17342, 18009, 18954, 20358, 21141, 24219, 26013, 30537, 33534, 36018, 42282, 48438, 52026, 54027, 61074, 72657, 78039, 91611, 108054, 145314, 156078, 162081, 183222, 217971, 234117, 274833, 324162, 435942, 468234, 486243, 549666, 702351, 972486, 1404702, 2107053, 4214106, 6321159, 12642318]

約数ペア:

[(1, 12642318), (2, 6321159), (3, 4214106), (6, 2107053), (9, 1404702), (13, 972486), (18, 702351), (23, 549666), (26, 486243), (27, 468234), (29, 435942), (39, 324162), (46, 274833), (54, 234117), (58, 217971), (69, 183222), (78, 162081), (81, 156078), (87, 145314), (117, 108054), (138, 91611), (162, 78039), (174, 72657), (207, 61074), (234, 54027), (243, 52026), (261, 48438), (299, 42282), (351, 36018), (377, 33534), (414, 30537), (486, 26013), (522, 24219), (598, 21141), (621, 20358), (667, 18954), (702, 18009), (729, 17342), (754, 16767), (783, 16146), (897, 14094), (1053, 12006), (1131, 11178), (1242, 10179), (1334, 9477), (1458, 8671), (1566, 8073), (1794, 7047), (1863, 6786), (2001, 6318), (2106, 6003), (2262, 5589), (2349, 5382), (2691, 4698), (3159, 4002), (3393, 3726)]