18199280493940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{769200359}}^1$

素因数の和:769200401

約数の個数: 72

約数和(自身を含む): 47296591735680

約数和(自身を除く): 29097311241740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 769200359, 1538400718, 3076801436, 3846001795, 5384402513, 7692003590, 9999604667, 10768805026, 15384007180, 19999209334, 21537610052, 26922012565, 39998418668, 49998023335, 53844025130, 69997232669, 99996046670, 107688050260, 129994860671, 139994465338, 199992093340, 259989721342, 279988930676, 349986163345, 519979442684, 649974303355, 699972326690, 909964024697, 1299948606710, 1399944653380, 1819928049394, 2599897213420, 3639856098788, 4549820123485, 9099640246970, 18199280493940]

約数ペア:

[(1, 18199280493940), (2, 9099640246970), (4, 4549820123485), (5, 3639856098788), (7, 2599897213420), (10, 1819928049394), (13, 1399944653380), (14, 1299948606710), (20, 909964024697), (26, 699972326690), (28, 649974303355), (35, 519979442684), (52, 349986163345), (65, 279988930676), (70, 259989721342), (91, 199992093340), (130, 139994465338), (140, 129994860671), (169, 107688050260), (182, 99996046670), (260, 69997232669), (338, 53844025130), (364, 49998023335), (455, 39998418668), (676, 26922012565), (845, 21537610052), (910, 19999209334), (1183, 15384007180), (1690, 10768805026), (1820, 9999604667), (2366, 7692003590), (3380, 5384402513), (4732, 3846001795), (5915, 3076801436), (11830, 1538400718), (23660, 769200359)]