81926118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 187754112

約数和(自身を除く): 105827994

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3581, 3813, 7162, 7626, 10743, 11439, 21486, 22878, 32229, 64458, 111011, 146821, 222022, 293642, 333033, 440463, 666066, 880926, 999099, 1321389, 1998198, 2642778, 4551451, 9102902, 13654353, 27308706, 40963059, 81926118]

約数ペア:

[(1, 81926118), (2, 40963059), (3, 27308706), (6, 13654353), (9, 9102902), (18, 4551451), (31, 2642778), (41, 1998198), (62, 1321389), (82, 999099), (93, 880926), (123, 666066), (186, 440463), (246, 333033), (279, 293642), (369, 222022), (558, 146821), (738, 111011), (1271, 64458), (2542, 32229), (3581, 22878), (3813, 21486), (7162, 11439), (7626, 10743)]