123525018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 285495444

約数和(自身を除く): 161970426

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 193, 222, 279, 333, 386, 558, 579, 666, 961, 1147, 1158, 1737, 1922, 2294, 2883, 3441, 3474, 5766, 5983, 6882, 7141, 8649, 10323, 11966, 14282, 17298, 17949, 20646, 21423, 35557, 35898, 42846, 53847, 64269, 71114, 106671, 107694, 128538, 185473, 213342, 221371, 320013, 370946, 442742, 556419, 640026, 664113, 1112838, 1328226, 1669257, 1992339, 3338514, 3984678, 6862501, 13725002, 20587503, 41175006, 61762509, 123525018]

約数ペア:

[(1, 123525018), (2, 61762509), (3, 41175006), (6, 20587503), (9, 13725002), (18, 6862501), (31, 3984678), (37, 3338514), (62, 1992339), (74, 1669257), (93, 1328226), (111, 1112838), (186, 664113), (193, 640026), (222, 556419), (279, 442742), (333, 370946), (386, 320013), (558, 221371), (579, 213342), (666, 185473), (961, 128538), (1147, 107694), (1158, 106671), (1737, 71114), (1922, 64269), (2294, 53847), (2883, 42846), (3441, 35898), (3474, 35557), (5766, 21423), (5983, 20646), (6882, 17949), (7141, 17298), (8649, 14282), (10323, 11966)]