40925394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 92911104

約数和(自身を除く): 51985710

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1033, 1278, 2066, 2201, 3099, 4402, 6198, 6603, 9297, 13206, 18594, 19809, 32023, 39618, 64046, 73343, 96069, 146686, 192138, 220029, 288207, 440058, 576414, 660087, 1320174, 2273633, 4547266, 6820899, 13641798, 20462697, 40925394]

約数ペア:

[(1, 40925394), (2, 20462697), (3, 13641798), (6, 6820899), (9, 4547266), (18, 2273633), (31, 1320174), (62, 660087), (71, 576414), (93, 440058), (142, 288207), (186, 220029), (213, 192138), (279, 146686), (426, 96069), (558, 73343), (639, 64046), (1033, 39618), (1278, 32023), (2066, 19809), (2201, 18594), (3099, 13206), (4402, 9297), (6198, 6603)]