2018064464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 4362002064

約数和(自身を除く): 2343937600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 61, 104, 106, 122, 208, 212, 244, 424, 488, 689, 793, 848, 976, 1378, 1586, 2756, 3001, 3172, 3233, 5512, 6002, 6344, 6466, 11024, 12004, 12688, 12932, 24008, 25864, 39013, 42029, 48016, 51728, 78026, 84058, 156052, 159053, 168116, 183061, 312104, 318106, 336232, 366122, 624208, 636212, 672464, 732244, 1272424, 1464488, 2067689, 2379793, 2544848, 2928976, 4135378, 4759586, 8270756, 9519172, 9702233, 16541512, 19038344, 19404466, 33083024, 38076688, 38808932, 77617864, 126129029, 155235728, 252258058, 504516116, 1009032232, 2018064464]

約数ペア:

[(1, 2018064464), (2, 1009032232), (4, 504516116), (8, 252258058), (13, 155235728), (16, 126129029), (26, 77617864), (52, 38808932), (53, 38076688), (61, 33083024), (104, 19404466), (106, 19038344), (122, 16541512), (208, 9702233), (212, 9519172), (244, 8270756), (424, 4759586), (488, 4135378), (689, 2928976), (793, 2544848), (848, 2379793), (976, 2067689), (1378, 1464488), (1586, 1272424), (2756, 732244), (3001, 672464), (3172, 636212), (3233, 624208), (5512, 366122), (6002, 336232), (6344, 318106), (6466, 312104), (11024, 183061), (12004, 168116), (12688, 159053), (12932, 156052), (24008, 84058), (25864, 78026), (39013, 51728), (42029, 48016)]