19612941804

素因数分解:

$2^2\times 3^4\times {\mathrm{1667}}^1\times {\mathrm{36313}}^1$

素因数の和:37996

約数の個数: 60

約数和(自身を含む): 51304273944

約数和(自身を除く): 31691332140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1667, 3334, 5001, 6668, 10002, 15003, 20004, 30006, 36313, 45009, 60012, 72626, 90018, 108939, 135027, 145252, 180036, 217878, 270054, 326817, 435756, 540108, 653634, 980451, 1307268, 1960902, 2941353, 3921804, 5882706, 11765412, 60533771, 121067542, 181601313, 242135084, 363202626, 544803939, 726405252, 1089607878, 1634411817, 2179215756, 3268823634, 4903235451, 6537647268, 9806470902, 19612941804]

約数ペア:

[(1, 19612941804), (2, 9806470902), (3, 6537647268), (4, 4903235451), (6, 3268823634), (9, 2179215756), (12, 1634411817), (18, 1089607878), (27, 726405252), (36, 544803939), (54, 363202626), (81, 242135084), (108, 181601313), (162, 121067542), (324, 60533771), (1667, 11765412), (3334, 5882706), (5001, 3921804), (6668, 2941353), (10002, 1960902), (15003, 1307268), (20004, 980451), (30006, 653634), (36313, 540108), (45009, 435756), (60012, 326817), (72626, 270054), (90018, 217878), (108939, 180036), (135027, 145252)]