3987816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{3391}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 11600640

約数和(自身を除く): 7612824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 3391, 6782, 10173, 13564, 20346, 23737, 27128, 40692, 47474, 71211, 81384, 94948, 142422, 166159, 189896, 284844, 332318, 498477, 569688, 664636, 996954, 1329272, 1993908, 3987816]

約数ペア:

[(1, 3987816), (2, 1993908), (3, 1329272), (4, 996954), (6, 664636), (7, 569688), (8, 498477), (12, 332318), (14, 284844), (21, 189896), (24, 166159), (28, 142422), (42, 94948), (49, 81384), (56, 71211), (84, 47474), (98, 40692), (147, 27128), (168, 23737), (196, 20346), (294, 13564), (392, 10173), (588, 6782), (1176, 3391)]