4891810518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{376931}}^1$

素因数の和:377049

約数の個数: 48

約数和(自身を含む): 12230689536

約数和(自身を除く): 7338879018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 376931, 753862, 1130793, 2261586, 2638517, 3392379, 5277034, 6784758, 7915551, 15831102, 23746653, 38823893, 47493306, 77647786, 116471679, 232943358, 271767251, 349415037, 543534502, 698830074, 815301753, 1630603506, 2445905259, 4891810518]

約数ペア:

[(1, 4891810518), (2, 2445905259), (3, 1630603506), (6, 815301753), (7, 698830074), (9, 543534502), (14, 349415037), (18, 271767251), (21, 232943358), (42, 116471679), (63, 77647786), (103, 47493306), (126, 38823893), (206, 23746653), (309, 15831102), (618, 7915551), (721, 6784758), (927, 5277034), (1442, 3392379), (1854, 2638517), (2163, 2261586), (4326, 1130793), (6489, 753862), (12978, 376931)]