15143688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{30047}}^1$

素因数の和:30066

約数の個数: 48

約数和(自身を含む): 46874880

約数和(自身を除く): 31731192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 30047, 60094, 90141, 120188, 180282, 210329, 240376, 270423, 360564, 420658, 540846, 630987, 721128, 841316, 1081692, 1261974, 1682632, 1892961, 2163384, 2523948, 3785922, 5047896, 7571844, 15143688]

約数ペア:

[(1, 15143688), (2, 7571844), (3, 5047896), (4, 3785922), (6, 2523948), (7, 2163384), (8, 1892961), (9, 1682632), (12, 1261974), (14, 1081692), (18, 841316), (21, 721128), (24, 630987), (28, 540846), (36, 420658), (42, 360564), (56, 270423), (63, 240376), (72, 210329), (84, 180282), (126, 120188), (168, 90141), (252, 60094), (504, 30047)]