26823276

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 70447104

約数和(自身を除く): 43623828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 83, 94, 141, 166, 188, 191, 249, 282, 332, 382, 423, 498, 564, 573, 747, 764, 846, 996, 1146, 1494, 1692, 1719, 2292, 2988, 3438, 3901, 6876, 7802, 8977, 11703, 15604, 15853, 17954, 23406, 26931, 31706, 35109, 35908, 46812, 47559, 53862, 63412, 70218, 80793, 95118, 107724, 140436, 142677, 161586, 190236, 285354, 323172, 570708, 745091, 1490182, 2235273, 2980364, 4470546, 6705819, 8941092, 13411638, 26823276]

約数ペア:

[(1, 26823276), (2, 13411638), (3, 8941092), (4, 6705819), (6, 4470546), (9, 2980364), (12, 2235273), (18, 1490182), (36, 745091), (47, 570708), (83, 323172), (94, 285354), (141, 190236), (166, 161586), (188, 142677), (191, 140436), (249, 107724), (282, 95118), (332, 80793), (382, 70218), (423, 63412), (498, 53862), (564, 47559), (573, 46812), (747, 35908), (764, 35109), (846, 31706), (996, 26931), (1146, 23406), (1494, 17954), (1692, 15853), (1719, 15604), (2292, 11703), (2988, 8977), (3438, 7802), (3901, 6876)]