13077468

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 34594560

約数和(自身を除く): 21517092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 131, 141, 177, 188, 236, 262, 282, 354, 393, 423, 524, 531, 564, 708, 786, 846, 1062, 1179, 1572, 1692, 2124, 2358, 2773, 4716, 5546, 6157, 7729, 8319, 11092, 12314, 15458, 16638, 18471, 23187, 24628, 24957, 30916, 33276, 36942, 46374, 49914, 55413, 69561, 73884, 92748, 99828, 110826, 139122, 221652, 278244, 363263, 726526, 1089789, 1453052, 2179578, 3269367, 4359156, 6538734, 13077468]

約数ペア:

[(1, 13077468), (2, 6538734), (3, 4359156), (4, 3269367), (6, 2179578), (9, 1453052), (12, 1089789), (18, 726526), (36, 363263), (47, 278244), (59, 221652), (94, 139122), (118, 110826), (131, 99828), (141, 92748), (177, 73884), (188, 69561), (236, 55413), (262, 49914), (282, 46374), (354, 36942), (393, 33276), (423, 30916), (524, 24957), (531, 24628), (564, 23187), (708, 18471), (786, 16638), (846, 15458), (1062, 12314), (1179, 11092), (1572, 8319), (1692, 7729), (2124, 6157), (2358, 5546), (2773, 4716)]