64800918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13218

約数の個数: 64

約数和(自身を含む): 177246720

約数和(自身を除く): 112445802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13187, 26374, 39561, 79122, 92309, 118683, 171431, 184618, 237366, 276927, 342862, 356049, 514293, 553854, 712098, 830781, 1028586, 1200017, 1542879, 1661562, 2400034, 2492343, 3085758, 3600051, 4628637, 4984686, 7200102, 9257274, 10800153, 21600306, 32400459, 64800918]

約数ペア:

[(1, 64800918), (2, 32400459), (3, 21600306), (6, 10800153), (7, 9257274), (9, 7200102), (13, 4984686), (14, 4628637), (18, 3600051), (21, 3085758), (26, 2492343), (27, 2400034), (39, 1661562), (42, 1542879), (54, 1200017), (63, 1028586), (78, 830781), (91, 712098), (117, 553854), (126, 514293), (182, 356049), (189, 342862), (234, 276927), (273, 237366), (351, 184618), (378, 171431), (546, 118683), (702, 92309), (819, 79122), (1638, 39561), (2457, 26374), (4914, 13187)]