18996842988

素因数分解:

$2^2\times 3^2\times {\mathrm{5347}}^1\times {\mathrm{98689}}^1$

素因数の和:104046

約数の個数: 36

約数和(自身を含む): 48029264920

約数和(自身を除く): 29032421932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5347, 10694, 16041, 21388, 32082, 48123, 64164, 96246, 98689, 192492, 197378, 296067, 394756, 592134, 888201, 1184268, 1776402, 3552804, 527690083, 1055380166, 1583070249, 2110760332, 3166140498, 4749210747, 6332280996, 9498421494, 18996842988]

約数ペア:

[(1, 18996842988), (2, 9498421494), (3, 6332280996), (4, 4749210747), (6, 3166140498), (9, 2110760332), (12, 1583070249), (18, 1055380166), (36, 527690083), (5347, 3552804), (10694, 1776402), (16041, 1184268), (21388, 888201), (32082, 592134), (48123, 394756), (64164, 296067), (96246, 197378), (98689, 192492)]