11781984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 21312672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 107, 111, 124, 148, 186, 214, 222, 248, 296, 321, 372, 428, 444, 496, 592, 642, 744, 856, 888, 992, 1147, 1184, 1284, 1488, 1712, 1776, 2294, 2568, 2976, 3317, 3424, 3441, 3552, 3959, 4588, 5136, 6634, 6882, 7918, 9176, 9951, 10272, 11877, 13268, 13764, 15836, 18352, 19902, 23754, 26536, 27528, 31672, 36704, 39804, 47508, 53072, 55056, 63344, 79608, 95016, 106144, 110112, 122729, 126688, 159216, 190032, 245458, 318432, 368187, 380064, 490916, 736374, 981832, 1472748, 1963664, 2945496, 3927328, 5890992, 11781984]

約数ペア:

[(1, 11781984), (2, 5890992), (3, 3927328), (4, 2945496), (6, 1963664), (8, 1472748), (12, 981832), (16, 736374), (24, 490916), (31, 380064), (32, 368187), (37, 318432), (48, 245458), (62, 190032), (74, 159216), (93, 126688), (96, 122729), (107, 110112), (111, 106144), (124, 95016), (148, 79608), (186, 63344), (214, 55056), (222, 53072), (248, 47508), (296, 39804), (321, 36704), (372, 31672), (428, 27528), (444, 26536), (496, 23754), (592, 19902), (642, 18352), (744, 15836), (856, 13764), (888, 13268), (992, 11877), (1147, 10272), (1184, 9951), (1284, 9176), (1488, 7918), (1712, 6882), (1776, 6634), (2294, 5136), (2568, 4588), (2976, 3959), (3317, 3552), (3424, 3441)]