15702989796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{73421}}^1$

素因数の和:73901

約数の個数: 72

約数和(自身を含む): 42841149624

約数和(自身を除く): 27138159828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 457, 468, 914, 1371, 1828, 2742, 4113, 5484, 5941, 8226, 11882, 16452, 17823, 23764, 35646, 53469, 71292, 73421, 106938, 146842, 213876, 220263, 293684, 440526, 660789, 881052, 954473, 1321578, 1908946, 2643156, 2863419, 3817892, 5726838, 8590257, 11453676, 17180514, 33553397, 34361028, 67106794, 100660191, 134213588, 201320382, 301980573, 402640764, 436194161, 603961146, 872388322, 1207922292, 1308582483, 1744776644, 2617164966, 3925747449, 5234329932, 7851494898, 15702989796]

約数ペア:

[(1, 15702989796), (2, 7851494898), (3, 5234329932), (4, 3925747449), (6, 2617164966), (9, 1744776644), (12, 1308582483), (13, 1207922292), (18, 872388322), (26, 603961146), (36, 436194161), (39, 402640764), (52, 301980573), (78, 201320382), (117, 134213588), (156, 100660191), (234, 67106794), (457, 34361028), (468, 33553397), (914, 17180514), (1371, 11453676), (1828, 8590257), (2742, 5726838), (4113, 3817892), (5484, 2863419), (5941, 2643156), (8226, 1908946), (11882, 1321578), (16452, 954473), (17823, 881052), (23764, 660789), (35646, 440526), (53469, 293684), (71292, 220263), (73421, 213876), (106938, 146842)]