16888716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 49297920

約数和(自身を除く): 32409204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 523, 598, 621, 702, 828, 897, 1046, 1196, 1242, 1404, 1569, 1794, 2092, 2484, 2691, 3138, 3588, 4707, 5382, 6276, 6799, 8073, 9414, 10764, 12029, 13598, 14121, 16146, 18828, 20397, 24058, 27196, 28242, 32292, 36087, 40794, 48116, 56484, 61191, 72174, 81588, 108261, 122382, 144348, 156377, 183573, 216522, 244764, 312754, 324783, 367146, 433044, 469131, 625508, 649566, 734292, 938262, 1299132, 1407393, 1876524, 2814786, 4222179, 5629572, 8444358, 16888716]

約数ペア:

[(1, 16888716), (2, 8444358), (3, 5629572), (4, 4222179), (6, 2814786), (9, 1876524), (12, 1407393), (13, 1299132), (18, 938262), (23, 734292), (26, 649566), (27, 625508), (36, 469131), (39, 433044), (46, 367146), (52, 324783), (54, 312754), (69, 244764), (78, 216522), (92, 183573), (108, 156377), (117, 144348), (138, 122382), (156, 108261), (207, 81588), (234, 72174), (276, 61191), (299, 56484), (351, 48116), (414, 40794), (468, 36087), (523, 32292), (598, 28242), (621, 27196), (702, 24058), (828, 20397), (897, 18828), (1046, 16146), (1196, 14121), (1242, 13598), (1404, 12029), (1569, 10764), (1794, 9414), (2092, 8073), (2484, 6799), (2691, 6276), (3138, 5382), (3588, 4707)]