1396996902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{8087}}^1$

素因数の和:8562

約数の個数: 64

約数和(自身を含む): 3556131840

約数和(自身を除く): 2159134938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 457, 914, 1371, 2742, 3199, 4113, 6398, 8087, 8226, 9597, 12339, 16174, 19194, 24261, 24678, 28791, 48522, 56609, 57582, 72783, 86373, 113218, 145566, 169827, 172746, 218349, 339654, 436698, 509481, 1018962, 1528443, 3056886, 3695759, 7391518, 11087277, 22174554, 25870313, 33261831, 51740626, 66523662, 77610939, 99785493, 155221878, 199570986, 232832817, 465665634, 698498451, 1396996902]

約数ペア:

[(1, 1396996902), (2, 698498451), (3, 465665634), (6, 232832817), (7, 199570986), (9, 155221878), (14, 99785493), (18, 77610939), (21, 66523662), (27, 51740626), (42, 33261831), (54, 25870313), (63, 22174554), (126, 11087277), (189, 7391518), (378, 3695759), (457, 3056886), (914, 1528443), (1371, 1018962), (2742, 509481), (3199, 436698), (4113, 339654), (6398, 218349), (8087, 172746), (8226, 169827), (9597, 145566), (12339, 113218), (16174, 86373), (19194, 72783), (24261, 57582), (24678, 56609), (28791, 48522)]