7418430852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{159701}}^1$

素因数の和:159801

約数の個数: 72

約数和(自身を含む): 20390751360

約数和(自身を除く): 12972320508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 46452, 159701, 319402, 479103, 638804, 958206, 1117907, 1916412, 2235814, 3353721, 4471628, 6707442, 7825349, 12616379, 13414884, 15650698, 23476047, 25232758, 31301396, 37849137, 46952094, 50465516, 75698274, 88314653, 93904188, 151396548, 176629306, 264943959, 353258612, 529887918, 618202571, 1059775836, 1236405142, 1854607713, 2472810284, 3709215426, 7418430852]

約数ペア:

[(1, 7418430852), (2, 3709215426), (3, 2472810284), (4, 1854607713), (6, 1236405142), (7, 1059775836), (12, 618202571), (14, 529887918), (21, 353258612), (28, 264943959), (42, 176629306), (49, 151396548), (79, 93904188), (84, 88314653), (98, 75698274), (147, 50465516), (158, 46952094), (196, 37849137), (237, 31301396), (294, 25232758), (316, 23476047), (474, 15650698), (553, 13414884), (588, 12616379), (948, 7825349), (1106, 6707442), (1659, 4471628), (2212, 3353721), (3318, 2235814), (3871, 1916412), (6636, 1117907), (7742, 958206), (11613, 638804), (15484, 479103), (23226, 319402), (46452, 159701)]