2318378412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{745939}}^1$

素因数の和:745990

約数の個数: 48

約数和(自身を含む): 6349441280

約数和(自身を除く): 4031062868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 745939, 1491878, 2237817, 2983756, 4475634, 5221573, 8951268, 10443146, 15664719, 20886292, 27599743, 31329438, 55199486, 62658876, 82799229, 110398972, 165598458, 193198201, 331196916, 386396402, 579594603, 772792804, 1159189206, 2318378412]

約数ペア:

[(1, 2318378412), (2, 1159189206), (3, 772792804), (4, 579594603), (6, 386396402), (7, 331196916), (12, 193198201), (14, 165598458), (21, 110398972), (28, 82799229), (37, 62658876), (42, 55199486), (74, 31329438), (84, 27599743), (111, 20886292), (148, 15664719), (222, 10443146), (259, 8951268), (444, 5221573), (518, 4475634), (777, 2983756), (1036, 2237817), (1554, 1491878), (3108, 745939)]