9957942

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 12955338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 359, 402, 414, 603, 718, 1077, 1206, 1541, 2154, 3082, 3231, 4623, 6462, 8257, 9246, 13869, 16514, 24053, 24771, 27738, 48106, 49542, 72159, 74313, 144318, 148626, 216477, 432954, 553219, 1106438, 1659657, 3319314, 4978971, 9957942]

約数ペア:

[(1, 9957942), (2, 4978971), (3, 3319314), (6, 1659657), (9, 1106438), (18, 553219), (23, 432954), (46, 216477), (67, 148626), (69, 144318), (134, 74313), (138, 72159), (201, 49542), (207, 48106), (359, 27738), (402, 24771), (414, 24053), (603, 16514), (718, 13869), (1077, 9246), (1206, 8257), (1541, 6462), (2154, 4623), (3082, 3231)]