38751678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16221

約数の個数: 48

約数和(自身を含む): 101013120

約数和(自身を除く): 62261442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16187, 32374, 48561, 97122, 113309, 145683, 226618, 291366, 307553, 339927, 615106, 679854, 922659, 1019781, 1845318, 2039562, 2152871, 2767977, 4305742, 5535954, 6458613, 12917226, 19375839, 38751678]

約数ペア:

[(1, 38751678), (2, 19375839), (3, 12917226), (6, 6458613), (7, 5535954), (9, 4305742), (14, 2767977), (18, 2152871), (19, 2039562), (21, 1845318), (38, 1019781), (42, 922659), (57, 679854), (63, 615106), (114, 339927), (126, 307553), (133, 291366), (171, 226618), (266, 145683), (342, 113309), (399, 97122), (798, 48561), (1197, 32374), (2394, 16187)]