2178045396

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 5718746880

約数和(自身を除く): 3540701484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 197, 334, 394, 501, 591, 613, 668, 788, 1002, 1182, 1226, 1503, 1773, 1839, 2004, 2364, 2452, 3006, 3546, 3678, 4509, 5319, 5517, 6012, 7092, 7356, 9018, 10638, 11034, 16551, 18036, 21276, 22068, 32899, 33102, 65798, 66204, 98697, 102371, 120761, 131596, 197394, 204742, 241522, 296091, 307113, 362283, 394788, 409484, 483044, 592182, 614226, 724566, 888273, 921339, 1086849, 1184364, 1228452, 1449132, 1776546, 1842678, 2173698, 2764017, 3260547, 3553092, 3685356, 4347396, 5528034, 6521094, 11056068, 13042188, 20167087, 40334174, 60501261, 80668348, 121002522, 181503783, 242005044, 363007566, 544511349, 726015132, 1089022698, 2178045396]

約数ペア:

[(1, 2178045396), (2, 1089022698), (3, 726015132), (4, 544511349), (6, 363007566), (9, 242005044), (12, 181503783), (18, 121002522), (27, 80668348), (36, 60501261), (54, 40334174), (108, 20167087), (167, 13042188), (197, 11056068), (334, 6521094), (394, 5528034), (501, 4347396), (591, 3685356), (613, 3553092), (668, 3260547), (788, 2764017), (1002, 2173698), (1182, 1842678), (1226, 1776546), (1503, 1449132), (1773, 1228452), (1839, 1184364), (2004, 1086849), (2364, 921339), (2452, 888273), (3006, 724566), (3546, 614226), (3678, 592182), (4509, 483044), (5319, 409484), (5517, 394788), (6012, 362283), (7092, 307113), (7356, 296091), (9018, 241522), (10638, 204742), (11034, 197394), (16551, 131596), (18036, 120761), (21276, 102371), (22068, 98697), (32899, 66204), (33102, 65798)]