713781018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 1674000000

約数和(自身を除く): 960218982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 557, 1026, 1114, 1249, 1671, 2498, 3342, 3747, 5013, 7494, 10026, 10583, 11241, 15039, 21166, 22482, 23731, 30078, 31749, 33723, 47462, 63498, 67446, 71193, 95247, 142386, 190494, 213579, 285741, 427158, 571482, 640737, 695693, 1281474, 1391386, 2087079, 4174158, 6261237, 12522474, 13218167, 18783711, 26436334, 37567422, 39654501, 79309002, 118963503, 237927006, 356890509, 713781018]

約数ペア:

[(1, 713781018), (2, 356890509), (3, 237927006), (6, 118963503), (9, 79309002), (18, 39654501), (19, 37567422), (27, 26436334), (38, 18783711), (54, 13218167), (57, 12522474), (114, 6261237), (171, 4174158), (342, 2087079), (513, 1391386), (557, 1281474), (1026, 695693), (1114, 640737), (1249, 571482), (1671, 427158), (2498, 285741), (3342, 213579), (3747, 190494), (5013, 142386), (7494, 95247), (10026, 71193), (10583, 67446), (11241, 63498), (15039, 47462), (21166, 33723), (22482, 31749), (23731, 30078)]