1868533212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28051}}^1$

素因数の和:28139

約数の個数: 96

約数和(自身を含む): 5454206464

約数和(自身を除く): 3585673252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 4758, 5124, 5551, 9516, 11102, 16653, 22204, 28051, 33306, 56102, 66612, 84153, 112204, 168306, 196357, 336612, 364663, 392714, 589071, 729326, 785428, 1093989, 1178142, 1458652, 1711111, 2187978, 2356284, 2552641, 3422222, 4375956, 5105282, 5133333, 6844444, 7657923, 10210564, 10266666, 11977777, 15315846, 20533332, 22244443, 23955554, 30631692, 35933331, 44488886, 47911108, 66733329, 71866662, 88977772, 133466658, 143733324, 155711101, 266933316, 311422202, 467133303, 622844404, 934266606, 1868533212]

約数ペア:

[(1, 1868533212), (2, 934266606), (3, 622844404), (4, 467133303), (6, 311422202), (7, 266933316), (12, 155711101), (13, 143733324), (14, 133466658), (21, 88977772), (26, 71866662), (28, 66733329), (39, 47911108), (42, 44488886), (52, 35933331), (61, 30631692), (78, 23955554), (84, 22244443), (91, 20533332), (122, 15315846), (156, 11977777), (182, 10266666), (183, 10210564), (244, 7657923), (273, 6844444), (364, 5133333), (366, 5105282), (427, 4375956), (546, 3422222), (732, 2552641), (793, 2356284), (854, 2187978), (1092, 1711111), (1281, 1458652), (1586, 1178142), (1708, 1093989), (2379, 785428), (2562, 729326), (3172, 589071), (4758, 392714), (5124, 364663), (5551, 336612), (9516, 196357), (11102, 168306), (16653, 112204), (22204, 84153), (28051, 66612), (33306, 56102)]