25041618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8679

約数の個数: 48

約数和(自身を含む): 64711296

約数和(自身を除く): 39669678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 8641, 17282, 25923, 51846, 60487, 77769, 120974, 155538, 181461, 198743, 362922, 397486, 544383, 596229, 1088766, 1192458, 1391201, 1788687, 2782402, 3577374, 4173603, 8347206, 12520809, 25041618]

約数ペア:

[(1, 25041618), (2, 12520809), (3, 8347206), (6, 4173603), (7, 3577374), (9, 2782402), (14, 1788687), (18, 1391201), (21, 1192458), (23, 1088766), (42, 596229), (46, 544383), (63, 397486), (69, 362922), (126, 198743), (138, 181461), (161, 155538), (207, 120974), (322, 77769), (414, 60487), (483, 51846), (966, 25923), (1449, 17282), (2898, 8641)]