31970106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 50282694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1019, 1162, 1494, 1743, 2038, 2241, 3057, 3486, 4482, 5229, 6114, 7133, 9171, 10458, 14266, 15687, 18342, 21399, 27513, 31374, 42798, 55026, 64197, 84577, 128394, 169154, 192591, 253731, 385182, 507462, 592039, 761193, 1184078, 1522386, 1776117, 2283579, 3552234, 4567158, 5328351, 10656702, 15985053, 31970106]

約数ペア:

[(1, 31970106), (2, 15985053), (3, 10656702), (6, 5328351), (7, 4567158), (9, 3552234), (14, 2283579), (18, 1776117), (21, 1522386), (27, 1184078), (42, 761193), (54, 592039), (63, 507462), (83, 385182), (126, 253731), (166, 192591), (189, 169154), (249, 128394), (378, 84577), (498, 64197), (581, 55026), (747, 42798), (1019, 31374), (1162, 27513), (1494, 21399), (1743, 18342), (2038, 15687), (2241, 14266), (3057, 10458), (3486, 9171), (4482, 7133), (5229, 6114)]