1213165716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1181}}^1\times {\mathrm{1747}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 3297553056

約数和(自身を除く): 2084387340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1181, 1747, 2362, 3494, 3543, 4724, 5241, 6988, 7086, 8267, 10482, 12229, 14172, 16534, 20964, 24458, 24801, 33068, 36687, 48916, 49602, 57869, 73374, 85603, 99204, 115738, 146748, 171206, 173607, 231476, 256809, 342412, 347214, 513618, 694428, 1027236, 2063207, 4126414, 6189621, 8252828, 12379242, 14442449, 24758484, 28884898, 43327347, 57769796, 86654694, 101097143, 173309388, 202194286, 303291429, 404388572, 606582858, 1213165716]

約数ペア:

[(1, 1213165716), (2, 606582858), (3, 404388572), (4, 303291429), (6, 202194286), (7, 173309388), (12, 101097143), (14, 86654694), (21, 57769796), (28, 43327347), (42, 28884898), (49, 24758484), (84, 14442449), (98, 12379242), (147, 8252828), (196, 6189621), (294, 4126414), (588, 2063207), (1181, 1027236), (1747, 694428), (2362, 513618), (3494, 347214), (3543, 342412), (4724, 256809), (5241, 231476), (6988, 173607), (7086, 171206), (8267, 146748), (10482, 115738), (12229, 99204), (14172, 85603), (16534, 73374), (20964, 57869), (24458, 49602), (24801, 48916), (33068, 36687)]