402285114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290249}}^1$

素因数の和:290275

約数の個数: 48

約数和(自身を含む): 1086696000

約数和(自身を除く): 684410886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 290249, 580498, 870747, 1741494, 2031743, 2612241, 3192739, 4063486, 5224482, 6095229, 6385478, 9578217, 12190458, 18285687, 19156434, 22349173, 28734651, 36571374, 44698346, 57469302, 67047519, 134095038, 201142557, 402285114]

約数ペア:

[(1, 402285114), (2, 201142557), (3, 134095038), (6, 67047519), (7, 57469302), (9, 44698346), (11, 36571374), (14, 28734651), (18, 22349173), (21, 19156434), (22, 18285687), (33, 12190458), (42, 9578217), (63, 6385478), (66, 6095229), (77, 5224482), (99, 4063486), (126, 3192739), (154, 2612241), (198, 2031743), (231, 1741494), (462, 870747), (693, 580498), (1386, 290249)]