12819144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 34856640

約数和(自身を除く): 22037496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 227, 312, 362, 454, 543, 681, 724, 908, 1086, 1362, 1448, 1816, 2172, 2353, 2724, 2951, 4344, 4706, 5448, 5902, 7059, 8853, 9412, 11804, 14118, 17706, 18824, 23608, 28236, 35412, 41087, 56472, 70824, 82174, 123261, 164348, 246522, 328696, 493044, 534131, 986088, 1068262, 1602393, 2136524, 3204786, 4273048, 6409572, 12819144]

約数ペア:

[(1, 12819144), (2, 6409572), (3, 4273048), (4, 3204786), (6, 2136524), (8, 1602393), (12, 1068262), (13, 986088), (24, 534131), (26, 493044), (39, 328696), (52, 246522), (78, 164348), (104, 123261), (156, 82174), (181, 70824), (227, 56472), (312, 41087), (362, 35412), (454, 28236), (543, 23608), (681, 18824), (724, 17706), (908, 14118), (1086, 11804), (1362, 9412), (1448, 8853), (1816, 7059), (2172, 5902), (2353, 5448), (2724, 4706), (2951, 4344)]