1521569364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{8429}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 4143918240

約数和(自身を除く): 2622348876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 588, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8429, 8596, 12894, 15043, 16858, 25287, 25788, 30086, 33716, 45129, 50574, 59003, 60172, 90258, 101148, 118006, 177009, 180516, 236012, 354018, 413021, 708036, 826042, 1239063, 1652084, 2478126, 2587703, 4956252, 5175406, 7763109, 10350812, 15526218, 18113921, 31052436, 36227842, 54341763, 72455684, 108683526, 126797447, 217367052, 253594894, 380392341, 507189788, 760784682, 1521569364]

約数ペア:

[(1, 1521569364), (2, 760784682), (3, 507189788), (4, 380392341), (6, 253594894), (7, 217367052), (12, 126797447), (14, 108683526), (21, 72455684), (28, 54341763), (42, 36227842), (49, 31052436), (84, 18113921), (98, 15526218), (147, 10350812), (196, 7763109), (294, 5175406), (307, 4956252), (588, 2587703), (614, 2478126), (921, 1652084), (1228, 1239063), (1842, 826042), (2149, 708036), (3684, 413021), (4298, 354018), (6447, 236012), (8429, 180516), (8596, 177009), (12894, 118006), (15043, 101148), (16858, 90258), (25287, 60172), (25788, 59003), (30086, 50574), (33716, 45129)]