172709838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7573}}^1$

素因数の和:7769

約数の個数: 48

約数和(自身を含む): 430082016

約数和(自身を除く): 257372178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7573, 7602, 11403, 15146, 22719, 22806, 45438, 53011, 68157, 106022, 136314, 159033, 318066, 477099, 954198, 1370713, 2741426, 4112139, 8224278, 9594991, 12336417, 19189982, 24672834, 28784973, 57569946, 86354919, 172709838]

約数ペア:

[(1, 172709838), (2, 86354919), (3, 57569946), (6, 28784973), (7, 24672834), (9, 19189982), (14, 12336417), (18, 9594991), (21, 8224278), (42, 4112139), (63, 2741426), (126, 1370713), (181, 954198), (362, 477099), (543, 318066), (1086, 159033), (1267, 136314), (1629, 106022), (2534, 68157), (3258, 53011), (3801, 45438), (7573, 22806), (7602, 22719), (11403, 15146)]