129219966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 290254848

約数和(自身を除く): 161034882

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 367, 558, 631, 734, 1101, 1262, 1893, 2202, 3303, 3786, 5679, 6606, 11358, 11377, 19561, 22754, 34131, 39122, 58683, 68262, 102393, 117366, 176049, 204786, 231577, 352098, 463154, 694731, 1389462, 2084193, 4168386, 7178887, 14357774, 21536661, 43073322, 64609983, 129219966]

約数ペア:

[(1, 129219966), (2, 64609983), (3, 43073322), (6, 21536661), (9, 14357774), (18, 7178887), (31, 4168386), (62, 2084193), (93, 1389462), (186, 694731), (279, 463154), (367, 352098), (558, 231577), (631, 204786), (734, 176049), (1101, 117366), (1262, 102393), (1893, 68262), (2202, 58683), (3303, 39122), (3786, 34131), (5679, 22754), (6606, 19561), (11358, 11377)]