1906468284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{170647}}^1$

素因数の和:170687

約数の個数: 72

約数和(自身を含む): 5447084160

約数和(自身を除く): 3540615876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 170647, 341294, 511941, 682588, 1023882, 1194529, 2047764, 2389058, 3242293, 3583587, 4778116, 6484586, 7167174, 8361703, 9726879, 12969172, 14334348, 16723406, 19453758, 22696051, 25085109, 33446812, 38907516, 45392102, 50170218, 68088153, 90784204, 100340436, 136176306, 158872357, 272352612, 317744714, 476617071, 635489428, 953234142, 1906468284]

約数ペア:

[(1, 1906468284), (2, 953234142), (3, 635489428), (4, 476617071), (6, 317744714), (7, 272352612), (12, 158872357), (14, 136176306), (19, 100340436), (21, 90784204), (28, 68088153), (38, 50170218), (42, 45392102), (49, 38907516), (57, 33446812), (76, 25085109), (84, 22696051), (98, 19453758), (114, 16723406), (133, 14334348), (147, 12969172), (196, 9726879), (228, 8361703), (266, 7167174), (294, 6484586), (399, 4778116), (532, 3583587), (588, 3242293), (798, 2389058), (931, 2047764), (1596, 1194529), (1862, 1023882), (2793, 682588), (3724, 511941), (5586, 341294), (11172, 170647)]