21036057336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{888047}}^1$

素因数の和:888113

約数の個数: 96

約数和(自身を含む): 66497034240

約数和(自身を除く): 45460976904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 23688, 888047, 1776094, 2664141, 3552188, 5328282, 6216329, 7104376, 7992423, 10656564, 12432658, 15984846, 18648987, 21313128, 24865316, 31969692, 37297974, 41738209, 49730632, 55946961, 63939384, 74595948, 83476418, 111893922, 125214627, 149191896, 166952836, 223787844, 250429254, 292167463, 333905672, 375643881, 447575688, 500858508, 584334926, 751287762, 876502389, 1001717016, 1168669852, 1502575524, 1753004778, 2337339704, 2629507167, 3005151048, 3506009556, 5259014334, 7012019112, 10518028668, 21036057336]

約数ペア:

[(1, 21036057336), (2, 10518028668), (3, 7012019112), (4, 5259014334), (6, 3506009556), (7, 3005151048), (8, 2629507167), (9, 2337339704), (12, 1753004778), (14, 1502575524), (18, 1168669852), (21, 1001717016), (24, 876502389), (28, 751287762), (36, 584334926), (42, 500858508), (47, 447575688), (56, 375643881), (63, 333905672), (72, 292167463), (84, 250429254), (94, 223787844), (126, 166952836), (141, 149191896), (168, 125214627), (188, 111893922), (252, 83476418), (282, 74595948), (329, 63939384), (376, 55946961), (423, 49730632), (504, 41738209), (564, 37297974), (658, 31969692), (846, 24865316), (987, 21313128), (1128, 18648987), (1316, 15984846), (1692, 12432658), (1974, 10656564), (2632, 7992423), (2961, 7104376), (3384, 6216329), (3948, 5328282), (5922, 3552188), (7896, 2664141), (11844, 1776094), (23688, 888047)]