42349944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19420

約数の個数: 64

約数和(自身を含む): 130314240

約数和(自身を除く): 87964296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19391, 38782, 58173, 77564, 116346, 135737, 155128, 232692, 252083, 271474, 407211, 465384, 504166, 542948, 756249, 814422, 1008332, 1085896, 1512498, 1628844, 1764581, 2016664, 3024996, 3257688, 3529162, 5293743, 6049992, 7058324, 10587486, 14116648, 21174972, 42349944]

約数ペア:

[(1, 42349944), (2, 21174972), (3, 14116648), (4, 10587486), (6, 7058324), (7, 6049992), (8, 5293743), (12, 3529162), (13, 3257688), (14, 3024996), (21, 2016664), (24, 1764581), (26, 1628844), (28, 1512498), (39, 1085896), (42, 1008332), (52, 814422), (56, 756249), (78, 542948), (84, 504166), (91, 465384), (104, 407211), (156, 271474), (168, 252083), (182, 232692), (273, 155128), (312, 135737), (364, 116346), (546, 77564), (728, 58173), (1092, 38782), (2184, 19391)]