12819924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 37443840

約数和(自身を除く): 24623916

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, 397, 414, 468, 598, 621, 702, 794, 828, 897, 1191, 1196, 1242, 1404, 1588, 1794, 2382, 2484, 2691, 3573, 3588, 4764, 5161, 5382, 7146, 8073, 9131, 10322, 10719, 10764, 14292, 15483, 16146, 18262, 20644, 21438, 27393, 30966, 32292, 36524, 42876, 46449, 54786, 61932, 82179, 92898, 109572, 118703, 139347, 164358, 185796, 237406, 246537, 278694, 328716, 356109, 474812, 493074, 557388, 712218, 986148, 1068327, 1424436, 2136654, 3204981, 4273308, 6409962, 12819924]

約数ペア:

[(1, 12819924), (2, 6409962), (3, 4273308), (4, 3204981), (6, 2136654), (9, 1424436), (12, 1068327), (13, 986148), (18, 712218), (23, 557388), (26, 493074), (27, 474812), (36, 356109), (39, 328716), (46, 278694), (52, 246537), (54, 237406), (69, 185796), (78, 164358), (92, 139347), (108, 118703), (117, 109572), (138, 92898), (156, 82179), (207, 61932), (234, 54786), (276, 46449), (299, 42876), (351, 36524), (397, 32292), (414, 30966), (468, 27393), (598, 21438), (621, 20644), (702, 18262), (794, 16146), (828, 15483), (897, 14292), (1191, 10764), (1196, 10719), (1242, 10322), (1404, 9131), (1588, 8073), (1794, 7146), (2382, 5382), (2484, 5161), (2691, 4764), (3573, 3588)]