12731928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 35942400

約数和(自身を除く): 23210472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1663, 1914, 2552, 3326, 3828, 4989, 6652, 7656, 9978, 13304, 18293, 19956, 36586, 39912, 48227, 54879, 73172, 96454, 109758, 144681, 146344, 192908, 219516, 289362, 385816, 439032, 530497, 578724, 1060994, 1157448, 1591491, 2121988, 3182982, 4243976, 6365964, 12731928]

約数ペア:

[(1, 12731928), (2, 6365964), (3, 4243976), (4, 3182982), (6, 2121988), (8, 1591491), (11, 1157448), (12, 1060994), (22, 578724), (24, 530497), (29, 439032), (33, 385816), (44, 289362), (58, 219516), (66, 192908), (87, 146344), (88, 144681), (116, 109758), (132, 96454), (174, 73172), (232, 54879), (264, 48227), (319, 39912), (348, 36586), (638, 19956), (696, 18293), (957, 13304), (1276, 9978), (1663, 7656), (1914, 6652), (2552, 4989), (3326, 3828)]