42015876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 112594944

約数和(自身を除く): 70579068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2243, 2676, 3122, 4486, 4683, 6244, 6729, 8972, 9366, 13458, 15701, 18732, 26916, 31402, 47103, 62804, 94206, 188412, 500189, 1000378, 1500567, 2000756, 3001134, 3501323, 6002268, 7002646, 10503969, 14005292, 21007938, 42015876]

約数ペア:

[(1, 42015876), (2, 21007938), (3, 14005292), (4, 10503969), (6, 7002646), (7, 6002268), (12, 3501323), (14, 3001134), (21, 2000756), (28, 1500567), (42, 1000378), (84, 500189), (223, 188412), (446, 94206), (669, 62804), (892, 47103), (1338, 31402), (1561, 26916), (2243, 18732), (2676, 15701), (3122, 13458), (4486, 9366), (4683, 8972), (6244, 6729)]