18804559308

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:1799

約数の個数: 96

約数和(自身を含む): 45722880000

約数和(自身を除く): 26918320692

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 431, 492, 852, 862, 1249, 1293, 1724, 2498, 2586, 2911, 3747, 4996, 5172, 5822, 7494, 8733, 11644, 14988, 17466, 17671, 30601, 34932, 35342, 51209, 53013, 61202, 70684, 88679, 91803, 102418, 106026, 122404, 153627, 177358, 183606, 204836, 212052, 266037, 307254, 354716, 367212, 532074, 538319, 614508, 1064148, 1076638, 1254641, 1614957, 2153276, 2509282, 3229914, 3635839, 3763923, 5018564, 6459828, 7271678, 7527846, 10907517, 14543356, 15055692, 21815034, 22071079, 38220649, 43630068, 44142158, 66213237, 76441298, 88284316, 114661947, 132426474, 152882596, 229323894, 264852948, 458647788, 1567046609, 3134093218, 4701139827, 6268186436, 9402279654, 18804559308]

約数ペア:

[(1, 18804559308), (2, 9402279654), (3, 6268186436), (4, 4701139827), (6, 3134093218), (12, 1567046609), (41, 458647788), (71, 264852948), (82, 229323894), (123, 152882596), (142, 132426474), (164, 114661947), (213, 88284316), (246, 76441298), (284, 66213237), (426, 44142158), (431, 43630068), (492, 38220649), (852, 22071079), (862, 21815034), (1249, 15055692), (1293, 14543356), (1724, 10907517), (2498, 7527846), (2586, 7271678), (2911, 6459828), (3747, 5018564), (4996, 3763923), (5172, 3635839), (5822, 3229914), (7494, 2509282), (8733, 2153276), (11644, 1614957), (14988, 1254641), (17466, 1076638), (17671, 1064148), (30601, 614508), (34932, 538319), (35342, 532074), (51209, 367212), (53013, 354716), (61202, 307254), (70684, 266037), (88679, 212052), (91803, 204836), (102418, 183606), (106026, 177358), (122404, 153627)]