12546320436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{570391}}^1$

素因数の和:570461

約数の個数: 72

約数和(自身を含む): 34880611584

約数和(自身を除く): 22334291148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 570391, 1140782, 1711173, 2281564, 3422346, 5133519, 6844692, 7415083, 10267038, 14830166, 20534076, 22245249, 26808377, 29660332, 44490498, 53616754, 66735747, 80425131, 88980996, 107233508, 133471494, 160850262, 241275393, 266942988, 321700524, 348508901, 482550786, 697017802, 965101572, 1045526703, 1394035604, 2091053406, 3136580109, 4182106812, 6273160218, 12546320436]

約数ペア:

[(1, 12546320436), (2, 6273160218), (3, 4182106812), (4, 3136580109), (6, 2091053406), (9, 1394035604), (12, 1045526703), (13, 965101572), (18, 697017802), (26, 482550786), (36, 348508901), (39, 321700524), (47, 266942988), (52, 241275393), (78, 160850262), (94, 133471494), (117, 107233508), (141, 88980996), (156, 80425131), (188, 66735747), (234, 53616754), (282, 44490498), (423, 29660332), (468, 26808377), (564, 22245249), (611, 20534076), (846, 14830166), (1222, 10267038), (1692, 7415083), (1833, 6844692), (2444, 5133519), (3666, 3422346), (5499, 2281564), (7332, 1711173), (10998, 1140782), (21996, 570391)]