1973646

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 2638962

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 131, 162, 186, 243, 262, 279, 393, 486, 558, 786, 837, 1179, 1674, 2358, 2511, 3537, 4061, 5022, 7074, 7533, 8122, 10611, 12183, 15066, 21222, 24366, 31833, 36549, 63666, 73098, 109647, 219294, 328941, 657882, 986823, 1973646]

約数ペア:

[(1, 1973646), (2, 986823), (3, 657882), (6, 328941), (9, 219294), (18, 109647), (27, 73098), (31, 63666), (54, 36549), (62, 31833), (81, 24366), (93, 21222), (131, 15066), (162, 12183), (186, 10611), (243, 8122), (262, 7533), (279, 7074), (393, 5022), (486, 4061), (558, 3537), (786, 2511), (837, 2358), (1179, 1674)]