21347555292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5281}}^1\times {\mathrm{5347}}^1$

素因数の和:10648

約数の個数: 96

約数和(自身を含む): 63275824640

約数和(自身を除く): 41928269348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5281, 5347, 10562, 10694, 15843, 16041, 21124, 21388, 31686, 32082, 36967, 37429, 47529, 48123, 63372, 64164, 73934, 74858, 95058, 96246, 110901, 112287, 142587, 144369, 147868, 149716, 190116, 192492, 221802, 224574, 285174, 288738, 332703, 336861, 443604, 449148, 570348, 577476, 665406, 673722, 998109, 1010583, 1330812, 1347444, 1996218, 2021166, 3992436, 4042332, 28237507, 56475014, 84712521, 112950028, 169425042, 197662549, 254137563, 338850084, 395325098, 508275126, 592987647, 762412689, 790650196, 1016550252, 1185975294, 1524825378, 1778962941, 2371950588, 3049650756, 3557925882, 5336888823, 7115851764, 10673777646, 21347555292]

約数ペア:

[(1, 21347555292), (2, 10673777646), (3, 7115851764), (4, 5336888823), (6, 3557925882), (7, 3049650756), (9, 2371950588), (12, 1778962941), (14, 1524825378), (18, 1185975294), (21, 1016550252), (27, 790650196), (28, 762412689), (36, 592987647), (42, 508275126), (54, 395325098), (63, 338850084), (84, 254137563), (108, 197662549), (126, 169425042), (189, 112950028), (252, 84712521), (378, 56475014), (756, 28237507), (5281, 4042332), (5347, 3992436), (10562, 2021166), (10694, 1996218), (15843, 1347444), (16041, 1330812), (21124, 1010583), (21388, 998109), (31686, 673722), (32082, 665406), (36967, 577476), (37429, 570348), (47529, 449148), (48123, 443604), (63372, 336861), (64164, 332703), (73934, 288738), (74858, 285174), (95058, 224574), (96246, 221802), (110901, 192492), (112287, 190116), (142587, 149716), (144369, 147868)]