12970206

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 60

約数和(自身を含む): 30849192

約数和(自身を除く): 17878986

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 162, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 1863, 2714, 3186, 3481, 3726, 4071, 4779, 6962, 8142, 9558, 10443, 12213, 20886, 24426, 31329, 36639, 62658, 73278, 80063, 93987, 109917, 160126, 187974, 219834, 240189, 281961, 480378, 563922, 720567, 1441134, 2161701, 4323402, 6485103, 12970206]

約数ペア:

[(1, 12970206), (2, 6485103), (3, 4323402), (6, 2161701), (9, 1441134), (18, 720567), (23, 563922), (27, 480378), (46, 281961), (54, 240189), (59, 219834), (69, 187974), (81, 160126), (118, 109917), (138, 93987), (162, 80063), (177, 73278), (207, 62658), (354, 36639), (414, 31329), (531, 24426), (621, 20886), (1062, 12213), (1242, 10443), (1357, 9558), (1593, 8142), (1863, 6962), (2714, 4779), (3186, 4071), (3481, 3726)]