21717157536

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{137353}}^1$

素因数の和:137436

約数の個数: 120

約数和(自身を含む): 64917071604

約数和(自身を除く): 43199914068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1952, 2196, 2592, 2928, 3294, 4392, 4941, 5856, 6588, 8784, 9882, 13176, 17568, 19764, 26352, 39528, 52704, 79056, 137353, 158112, 274706, 412059, 549412, 824118, 1098824, 1236177, 1648236, 2197648, 2472354, 3296472, 3708531, 4395296, 4944708, 6592944, 7417062, 8378533, 9889416, 11125593, 13185888, 14834124, 16757066, 19778832, 22251186, 25135599, 29668248, 33514132, 39557664, 44502372, 50271198, 59336496, 67028264, 75406797, 89004744, 100542396, 118672992, 134056528, 150813594, 178009488, 201084792, 226220391, 268113056, 301627188, 356018976, 402169584, 452440782, 603254376, 678661173, 804339168, 904881564, 1206508752, 1357322346, 1809763128, 2413017504, 2714644692, 3619526256, 5429289384, 7239052512, 10858578768, 21717157536]

約数ペア:

[(1, 21717157536), (2, 10858578768), (3, 7239052512), (4, 5429289384), (6, 3619526256), (8, 2714644692), (9, 2413017504), (12, 1809763128), (16, 1357322346), (18, 1206508752), (24, 904881564), (27, 804339168), (32, 678661173), (36, 603254376), (48, 452440782), (54, 402169584), (61, 356018976), (72, 301627188), (81, 268113056), (96, 226220391), (108, 201084792), (122, 178009488), (144, 150813594), (162, 134056528), (183, 118672992), (216, 100542396), (244, 89004744), (288, 75406797), (324, 67028264), (366, 59336496), (432, 50271198), (488, 44502372), (549, 39557664), (648, 33514132), (732, 29668248), (864, 25135599), (976, 22251186), (1098, 19778832), (1296, 16757066), (1464, 14834124), (1647, 13185888), (1952, 11125593), (2196, 9889416), (2592, 8378533), (2928, 7417062), (3294, 6592944), (4392, 4944708), (4941, 4395296), (5856, 3708531), (6588, 3296472), (8784, 2472354), (9882, 2197648), (13176, 1648236), (17568, 1236177), (19764, 1098824), (26352, 824118), (39528, 549412), (52704, 412059), (79056, 274706), (137353, 158112)]