984920778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43051}}^1$

素因数の和:43131

約数の個数: 48

約数和(自身を含む): 2256613632

約数和(自身を除く): 1271692854

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, 43051, 86102, 129153, 258306, 387459, 774918, 1334581, 1765091, 2669162, 3530182, 4003743, 5295273, 8007486, 10590546, 12011229, 15885819, 24022458, 31771638, 54717821, 109435642, 164153463, 328306926, 492460389, 984920778]

約数ペア:

[(1, 984920778), (2, 492460389), (3, 328306926), (6, 164153463), (9, 109435642), (18, 54717821), (31, 31771638), (41, 24022458), (62, 15885819), (82, 12011229), (93, 10590546), (123, 8007486), (186, 5295273), (246, 4003743), (279, 3530182), (369, 2669162), (558, 1765091), (738, 1334581), (1271, 774918), (2542, 387459), (3813, 258306), (7626, 129153), (11439, 86102), (22878, 43051)]