40927806

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 94702608

約数和(自身を除く): 53774802

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1021, 1179, 2042, 2227, 2358, 3063, 4454, 6126, 6681, 9189, 13362, 17357, 18378, 20043, 34714, 40086, 52071, 104142, 133751, 156213, 267502, 312426, 401253, 802506, 1203759, 2273767, 2407518, 4547534, 6821301, 13642602, 20463903, 40927806]

約数ペア:

[(1, 40927806), (2, 20463903), (3, 13642602), (6, 6821301), (9, 4547534), (17, 2407518), (18, 2273767), (34, 1203759), (51, 802506), (102, 401253), (131, 312426), (153, 267502), (262, 156213), (306, 133751), (393, 104142), (786, 52071), (1021, 40086), (1179, 34714), (2042, 20043), (2227, 18378), (2358, 17357), (3063, 13362), (4454, 9189), (6126, 6681)]