13238472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 36005760

約数和(自身を除く): 22767288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 281, 302, 312, 453, 562, 604, 843, 906, 1124, 1208, 1686, 1812, 1963, 2248, 3372, 3624, 3653, 3926, 5889, 6744, 7306, 7852, 10959, 11778, 14612, 15704, 21918, 23556, 29224, 42431, 43836, 47112, 84862, 87672, 127293, 169724, 254586, 339448, 509172, 551603, 1018344, 1103206, 1654809, 2206412, 3309618, 4412824, 6619236, 13238472]

約数ペア:

[(1, 13238472), (2, 6619236), (3, 4412824), (4, 3309618), (6, 2206412), (8, 1654809), (12, 1103206), (13, 1018344), (24, 551603), (26, 509172), (39, 339448), (52, 254586), (78, 169724), (104, 127293), (151, 87672), (156, 84862), (281, 47112), (302, 43836), (312, 42431), (453, 29224), (562, 23556), (604, 21918), (843, 15704), (906, 14612), (1124, 11778), (1208, 10959), (1686, 7852), (1812, 7306), (1963, 6744), (2248, 5889), (3372, 3926), (3624, 3653)]