18691004064

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{276953}}^1$

素因数の和:277022

約数の個数: 96

約数和(自身を含む): 53042230080

約数和(自身を除く): 34351226016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1406, 1776, 1824, 2109, 2812, 3552, 4218, 5624, 8436, 11248, 16872, 22496, 33744, 67488, 276953, 553906, 830859, 1107812, 1661718, 2215624, 3323436, 4431248, 5262107, 6646872, 8862496, 10247261, 10524214, 13293744, 15786321, 20494522, 21048428, 26587488, 30741783, 31572642, 40989044, 42096856, 61483566, 63145284, 81978088, 84193712, 122967132, 126290568, 163956176, 168387424, 194697959, 245934264, 252581136, 327912352, 389395918, 491868528, 505162272, 584093877, 778791836, 983737056, 1168187754, 1557583672, 2336375508, 3115167344, 4672751016, 6230334688, 9345502032, 18691004064]

約数ペア:

[(1, 18691004064), (2, 9345502032), (3, 6230334688), (4, 4672751016), (6, 3115167344), (8, 2336375508), (12, 1557583672), (16, 1168187754), (19, 983737056), (24, 778791836), (32, 584093877), (37, 505162272), (38, 491868528), (48, 389395918), (57, 327912352), (74, 252581136), (76, 245934264), (96, 194697959), (111, 168387424), (114, 163956176), (148, 126290568), (152, 122967132), (222, 84193712), (228, 81978088), (296, 63145284), (304, 61483566), (444, 42096856), (456, 40989044), (592, 31572642), (608, 30741783), (703, 26587488), (888, 21048428), (912, 20494522), (1184, 15786321), (1406, 13293744), (1776, 10524214), (1824, 10247261), (2109, 8862496), (2812, 6646872), (3552, 5262107), (4218, 4431248), (5624, 3323436), (8436, 2215624), (11248, 1661718), (16872, 1107812), (22496, 830859), (33744, 553906), (67488, 276953)]