39904702938

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{460039}}^1$

素因数の和:460187

約数の個数: 48

約数和(自身を含む): 88990137600

約数和(自身を除く): 49085434662

約数列:

[1, 2, 3, 6, 9, 18, 61, 79, 122, 158, 183, 237, 366, 474, 549, 711, 1098, 1422, 4819, 9638, 14457, 28914, 43371, 86742, 460039, 920078, 1380117, 2760234, 4140351, 8280702, 28062379, 36343081, 56124758, 72686162, 84187137, 109029243, 168374274, 218058486, 252561411, 327087729, 505122822, 654175458, 2216927941, 4433855882, 6650783823, 13301567646, 19952351469, 39904702938]

約数ペア:

[(1, 39904702938), (2, 19952351469), (3, 13301567646), (6, 6650783823), (9, 4433855882), (18, 2216927941), (61, 654175458), (79, 505122822), (122, 327087729), (158, 252561411), (183, 218058486), (237, 168374274), (366, 109029243), (474, 84187137), (549, 72686162), (711, 56124758), (1098, 36343081), (1422, 28062379), (4819, 8280702), (9638, 4140351), (14457, 2760234), (28914, 1380117), (43371, 920078), (86742, 460039)]