38910708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 104468000

約数和(自身を除く): 65557292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 349, 489, 652, 684, 698, 978, 1047, 1396, 1467, 1956, 2094, 2934, 3097, 3141, 4188, 5868, 6194, 6282, 6631, 9291, 12388, 12564, 13262, 18582, 19893, 26524, 27873, 37164, 39786, 55746, 56887, 59679, 79572, 111492, 113774, 119358, 170661, 227548, 238716, 341322, 511983, 682644, 1023966, 1080853, 2047932, 2161706, 3242559, 4323412, 6485118, 9727677, 12970236, 19455354, 38910708]

約数ペア:

[(1, 38910708), (2, 19455354), (3, 12970236), (4, 9727677), (6, 6485118), (9, 4323412), (12, 3242559), (18, 2161706), (19, 2047932), (36, 1080853), (38, 1023966), (57, 682644), (76, 511983), (114, 341322), (163, 238716), (171, 227548), (228, 170661), (326, 119358), (342, 113774), (349, 111492), (489, 79572), (652, 59679), (684, 56887), (698, 55746), (978, 39786), (1047, 37164), (1396, 27873), (1467, 26524), (1956, 19893), (2094, 18582), (2934, 13262), (3097, 12564), (3141, 12388), (4188, 9291), (5868, 6631), (6194, 6282)]