18676632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 51932160

約数和(自身を除く): 33255528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 1931, 2418, 3224, 3862, 4836, 5793, 7724, 9672, 11586, 15448, 23172, 25103, 46344, 50206, 59861, 75309, 100412, 119722, 150618, 179583, 200824, 239444, 301236, 359166, 478888, 602472, 718332, 778193, 1436664, 1556386, 2334579, 3112772, 4669158, 6225544, 9338316, 18676632]

約数ペア:

[(1, 18676632), (2, 9338316), (3, 6225544), (4, 4669158), (6, 3112772), (8, 2334579), (12, 1556386), (13, 1436664), (24, 778193), (26, 718332), (31, 602472), (39, 478888), (52, 359166), (62, 301236), (78, 239444), (93, 200824), (104, 179583), (124, 150618), (156, 119722), (186, 100412), (248, 75309), (312, 59861), (372, 50206), (403, 46344), (744, 25103), (806, 23172), (1209, 15448), (1612, 11586), (1931, 9672), (2418, 7724), (3224, 5793), (3862, 4836)]