15392311494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{662719}}^1$

素因数の和:662817

約数の個数: 48

約数和(自身を含む): 36264038400

約数和(自身を除く): 20871726906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 662719, 1325438, 1988157, 3976314, 4639033, 9278066, 13917099, 27834198, 32473231, 52354801, 64946462, 97419693, 104709602, 157064403, 194839386, 314128806, 366483607, 732967214, 1099450821, 2198901642, 2565385249, 5130770498, 7696155747, 15392311494]

約数ペア:

[(1, 15392311494), (2, 7696155747), (3, 5130770498), (6, 2565385249), (7, 2198901642), (14, 1099450821), (21, 732967214), (42, 366483607), (49, 314128806), (79, 194839386), (98, 157064403), (147, 104709602), (158, 97419693), (237, 64946462), (294, 52354801), (474, 32473231), (553, 27834198), (1106, 13917099), (1659, 9278066), (3318, 4639033), (3871, 3976314), (7742, 1988157), (11613, 1325438), (23226, 662719)]