12854244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 35392896

約数和(自身を除く): 22538652

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 131, 148, 156, 204, 221, 222, 262, 393, 442, 444, 481, 524, 629, 663, 786, 884, 962, 1258, 1326, 1443, 1572, 1703, 1887, 1924, 2227, 2516, 2652, 2886, 3406, 3774, 4454, 4847, 5109, 5772, 6681, 6812, 7548, 8177, 8908, 9694, 10218, 13362, 14541, 16354, 19388, 20436, 24531, 26724, 28951, 29082, 32708, 49062, 57902, 58164, 63011, 82399, 86853, 98124, 115804, 126022, 164798, 173706, 189033, 247197, 252044, 329596, 347412, 378066, 494394, 756132, 988788, 1071187, 2142374, 3213561, 4284748, 6427122, 12854244]

約数ペア:

[(1, 12854244), (2, 6427122), (3, 4284748), (4, 3213561), (6, 2142374), (12, 1071187), (13, 988788), (17, 756132), (26, 494394), (34, 378066), (37, 347412), (39, 329596), (51, 252044), (52, 247197), (68, 189033), (74, 173706), (78, 164798), (102, 126022), (111, 115804), (131, 98124), (148, 86853), (156, 82399), (204, 63011), (221, 58164), (222, 57902), (262, 49062), (393, 32708), (442, 29082), (444, 28951), (481, 26724), (524, 24531), (629, 20436), (663, 19388), (786, 16354), (884, 14541), (962, 13362), (1258, 10218), (1326, 9694), (1443, 8908), (1572, 8177), (1703, 7548), (1887, 6812), (1924, 6681), (2227, 5772), (2516, 5109), (2652, 4847), (2886, 4454), (3406, 3774)]