15942402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4407

約数の個数: 48

約数和(自身を含む): 40847040

約数和(自身を除く): 24904638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 4363, 8726, 13089, 26178, 30541, 39267, 61082, 78534, 91623, 126527, 183246, 253054, 274869, 379581, 549738, 759162, 885689, 1138743, 1771378, 2277486, 2657067, 5314134, 7971201, 15942402]

約数ペア:

[(1, 15942402), (2, 7971201), (3, 5314134), (6, 2657067), (7, 2277486), (9, 1771378), (14, 1138743), (18, 885689), (21, 759162), (29, 549738), (42, 379581), (58, 274869), (63, 253054), (87, 183246), (126, 126527), (174, 91623), (203, 78534), (261, 61082), (406, 39267), (522, 30541), (609, 26178), (1218, 13089), (1827, 8726), (3654, 4363)]