2019322476

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{15107}}^1$

素因数の和:15243

約数の個数: 72

約数和(自身を含む): 5279339520

約数和(自身を除く): 3260017044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1692, 2844, 3713, 7426, 11139, 14852, 15107, 22278, 30214, 33417, 44556, 45321, 60428, 66834, 90642, 133668, 135963, 181284, 271926, 543852, 710029, 1193453, 1420058, 2130087, 2386906, 2840116, 3580359, 4260174, 4773812, 6390261, 7160718, 8520348, 10741077, 12780522, 14321436, 21482154, 25561044, 42964308, 56092291, 112184582, 168276873, 224369164, 336553746, 504830619, 673107492, 1009661238, 2019322476]

約数ペア:

[(1, 2019322476), (2, 1009661238), (3, 673107492), (4, 504830619), (6, 336553746), (9, 224369164), (12, 168276873), (18, 112184582), (36, 56092291), (47, 42964308), (79, 25561044), (94, 21482154), (141, 14321436), (158, 12780522), (188, 10741077), (237, 8520348), (282, 7160718), (316, 6390261), (423, 4773812), (474, 4260174), (564, 3580359), (711, 2840116), (846, 2386906), (948, 2130087), (1422, 1420058), (1692, 1193453), (2844, 710029), (3713, 543852), (7426, 271926), (11139, 181284), (14852, 135963), (15107, 133668), (22278, 90642), (30214, 66834), (33417, 60428), (44556, 45321)]