15691142628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3277181}}^1$

素因数の和:3277217

約数の個数: 72

約数和(自身を含む): 47715769920

約数和(自身を除く): 32024627292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 3277181, 6554362, 9831543, 13108724, 19663086, 22940267, 29494629, 39326172, 45880534, 58989258, 62266439, 68820801, 91761068, 117978516, 124532878, 137641602, 186799317, 206462403, 249065756, 275283204, 373598634, 412924806, 435865073, 560397951, 747197268, 825849612, 871730146, 1120795902, 1307595219, 1743460292, 2241591804, 2615190438, 3922785657, 5230380876, 7845571314, 15691142628]

約数ペア:

[(1, 15691142628), (2, 7845571314), (3, 5230380876), (4, 3922785657), (6, 2615190438), (7, 2241591804), (9, 1743460292), (12, 1307595219), (14, 1120795902), (18, 871730146), (19, 825849612), (21, 747197268), (28, 560397951), (36, 435865073), (38, 412924806), (42, 373598634), (57, 275283204), (63, 249065756), (76, 206462403), (84, 186799317), (114, 137641602), (126, 124532878), (133, 117978516), (171, 91761068), (228, 68820801), (252, 62266439), (266, 58989258), (342, 45880534), (399, 39326172), (532, 29494629), (684, 22940267), (798, 19663086), (1197, 13108724), (1596, 9831543), (2394, 6554362), (4788, 3277181)]