18153954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11083}}^1$

素因数の和:11111

約数の個数: 48

約数和(自身を含む): 48414912

約数和(自身を除く): 30260958

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, 11083, 22166, 33249, 66498, 77581, 99747, 144079, 155162, 199494, 232743, 288158, 432237, 465486, 698229, 864474, 1008553, 1296711, 1396458, 2017106, 2593422, 3025659, 6051318, 9076977, 18153954]

約数ペア:

[(1, 18153954), (2, 9076977), (3, 6051318), (6, 3025659), (7, 2593422), (9, 2017106), (13, 1396458), (14, 1296711), (18, 1008553), (21, 864474), (26, 698229), (39, 465486), (42, 432237), (63, 288158), (78, 232743), (91, 199494), (117, 155162), (126, 144079), (182, 99747), (234, 77581), (273, 66498), (546, 33249), (819, 22166), (1638, 11083)]