15382458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9419

約数の個数: 48

約数和(自身を含む): 41024256

約数和(自身を除く): 25641798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9391, 18782, 28173, 56346, 65737, 84519, 122083, 131474, 169038, 197211, 244166, 366249, 394422, 591633, 732498, 854581, 1098747, 1183266, 1709162, 2197494, 2563743, 5127486, 7691229, 15382458]

約数ペア:

[(1, 15382458), (2, 7691229), (3, 5127486), (6, 2563743), (7, 2197494), (9, 1709162), (13, 1183266), (14, 1098747), (18, 854581), (21, 732498), (26, 591633), (39, 394422), (42, 366249), (63, 244166), (78, 197211), (91, 169038), (117, 131474), (126, 122083), (182, 84519), (234, 65737), (273, 56346), (546, 28173), (819, 18782), (1638, 9391)]