21647736

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3066

約数の個数: 80

約数和(自身を含む): 66167640

約数和(自身を除く): 44519904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3037, 3564, 6074, 7128, 9111, 12148, 18222, 24296, 27333, 33407, 36444, 54666, 66814, 72888, 81999, 100221, 109332, 133628, 163998, 200442, 218664, 245997, 267256, 300663, 327996, 400884, 491994, 601326, 655992, 801768, 901989, 983988, 1202652, 1803978, 1967976, 2405304, 2705967, 3607956, 5411934, 7215912, 10823868, 21647736]

約数ペア:

[(1, 21647736), (2, 10823868), (3, 7215912), (4, 5411934), (6, 3607956), (8, 2705967), (9, 2405304), (11, 1967976), (12, 1803978), (18, 1202652), (22, 983988), (24, 901989), (27, 801768), (33, 655992), (36, 601326), (44, 491994), (54, 400884), (66, 327996), (72, 300663), (81, 267256), (88, 245997), (99, 218664), (108, 200442), (132, 163998), (162, 133628), (198, 109332), (216, 100221), (264, 81999), (297, 72888), (324, 66814), (396, 54666), (594, 36444), (648, 33407), (792, 27333), (891, 24296), (1188, 18222), (1782, 12148), (2376, 9111), (3037, 7128), (3564, 6074)]