29488428

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 77048160

約数和(自身を除く): 47559732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 1993, 2466, 3699, 3986, 4932, 5979, 7398, 7972, 11958, 14796, 17937, 23916, 35874, 53811, 71748, 107622, 215244, 273041, 546082, 819123, 1092164, 1638246, 2457369, 3276492, 4914738, 7372107, 9829476, 14744214, 29488428]

約数ペア:

[(1, 29488428), (2, 14744214), (3, 9829476), (4, 7372107), (6, 4914738), (9, 3276492), (12, 2457369), (18, 1638246), (27, 1092164), (36, 819123), (54, 546082), (108, 273041), (137, 215244), (274, 107622), (411, 71748), (548, 53811), (822, 35874), (1233, 23916), (1644, 17937), (1993, 14796), (2466, 11958), (3699, 7972), (3986, 7398), (4932, 5979)]