28977984018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1266631}}^1$

素因数の和:1266711

約数の個数: 48

約数和(自身を含む): 66391782912

約数和(自身を除く): 37413798894

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878, 1266631, 2533262, 3799893, 7599786, 11399679, 22799358, 39265561, 51931871, 78531122, 103863742, 117796683, 155795613, 235593366, 311591226, 353390049, 467386839, 706780098, 934773678, 1609888001, 3219776002, 4829664003, 9659328006, 14488992009, 28977984018]

約数ペア:

[(1, 28977984018), (2, 14488992009), (3, 9659328006), (6, 4829664003), (9, 3219776002), (18, 1609888001), (31, 934773678), (41, 706780098), (62, 467386839), (82, 353390049), (93, 311591226), (123, 235593366), (186, 155795613), (246, 117796683), (279, 103863742), (369, 78531122), (558, 51931871), (738, 39265561), (1271, 22799358), (2542, 11399679), (3813, 7599786), (7626, 3799893), (11439, 2533262), (22878, 1266631)]