11718372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 30257920

約数和(自身を除く): 18539548

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 109, 124, 186, 204, 218, 289, 327, 372, 436, 527, 578, 654, 867, 1054, 1156, 1308, 1581, 1734, 1853, 2108, 3162, 3379, 3468, 3706, 5559, 6324, 6758, 7412, 8959, 10137, 11118, 13516, 17918, 20274, 22236, 26877, 31501, 35836, 40548, 53754, 57443, 63002, 94503, 107508, 114886, 126004, 172329, 189006, 229772, 344658, 378012, 689316, 976531, 1953062, 2929593, 3906124, 5859186, 11718372]

約数ペア:

[(1, 11718372), (2, 5859186), (3, 3906124), (4, 2929593), (6, 1953062), (12, 976531), (17, 689316), (31, 378012), (34, 344658), (51, 229772), (62, 189006), (68, 172329), (93, 126004), (102, 114886), (109, 107508), (124, 94503), (186, 63002), (204, 57443), (218, 53754), (289, 40548), (327, 35836), (372, 31501), (436, 26877), (527, 22236), (578, 20274), (654, 17918), (867, 13516), (1054, 11118), (1156, 10137), (1308, 8959), (1581, 7412), (1734, 6758), (1853, 6324), (2108, 5559), (3162, 3706), (3379, 3468)]