18470296572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2416313}}^1$

素因数の和:2416347

約数の個数: 72

約数和(自身を含む): 53990120016

約数和(自身を除く): 35519823444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 2416313, 4832626, 7248939, 9665252, 14497878, 16914191, 28995756, 31412069, 33828382, 50742573, 62824138, 67656764, 94236207, 101485146, 118399337, 125648276, 188472414, 202970292, 219884483, 236798674, 355198011, 376944828, 439768966, 473597348, 659653449, 710396022, 879537932, 1319306898, 1420792044, 1539191381, 2638613796, 3078382762, 4617574143, 6156765524, 9235148286, 18470296572]

約数ペア:

[(1, 18470296572), (2, 9235148286), (3, 6156765524), (4, 4617574143), (6, 3078382762), (7, 2638613796), (12, 1539191381), (13, 1420792044), (14, 1319306898), (21, 879537932), (26, 710396022), (28, 659653449), (39, 473597348), (42, 439768966), (49, 376944828), (52, 355198011), (78, 236798674), (84, 219884483), (91, 202970292), (98, 188472414), (147, 125648276), (156, 118399337), (182, 101485146), (196, 94236207), (273, 67656764), (294, 62824138), (364, 50742573), (546, 33828382), (588, 31412069), (637, 28995756), (1092, 16914191), (1274, 14497878), (1911, 9665252), (2548, 7248939), (3822, 4832626), (7644, 2416313)]