918412404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19559}}^1$

素因数の和:19629

約数の個数: 96

約数和(自身を含む): 2698967040

約数和(自身を除く): 1780554636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6708, 7826, 11739, 15652, 19559, 23478, 39118, 46956, 58677, 78236, 117354, 136913, 234708, 254267, 273826, 410739, 508534, 547652, 762801, 821478, 841037, 1017068, 1525602, 1642956, 1682074, 1779869, 2523111, 3051204, 3364148, 3559738, 5046222, 5339607, 5887259, 7119476, 10092444, 10679214, 10933481, 11774518, 17661777, 21358428, 21866962, 23549036, 32800443, 35323554, 43733924, 65600886, 70647108, 76534367, 131201772, 153068734, 229603101, 306137468, 459206202, 918412404]

約数ペア:

[(1, 918412404), (2, 459206202), (3, 306137468), (4, 229603101), (6, 153068734), (7, 131201772), (12, 76534367), (13, 70647108), (14, 65600886), (21, 43733924), (26, 35323554), (28, 32800443), (39, 23549036), (42, 21866962), (43, 21358428), (52, 17661777), (78, 11774518), (84, 10933481), (86, 10679214), (91, 10092444), (129, 7119476), (156, 5887259), (172, 5339607), (182, 5046222), (258, 3559738), (273, 3364148), (301, 3051204), (364, 2523111), (516, 1779869), (546, 1682074), (559, 1642956), (602, 1525602), (903, 1017068), (1092, 841037), (1118, 821478), (1204, 762801), (1677, 547652), (1806, 508534), (2236, 410739), (3354, 273826), (3612, 254267), (3913, 234708), (6708, 136913), (7826, 117354), (11739, 78236), (15652, 58677), (19559, 46956), (23478, 39118)]