18356974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 30373056

約数和(自身を除く): 12016082

約数列:

[1, 2, 17, 34, 53, 61, 106, 122, 167, 334, 901, 1037, 1802, 2074, 2839, 3233, 5678, 6466, 8851, 10187, 17702, 20374, 54961, 109922, 150467, 173179, 300934, 346358, 539911, 1079822, 9178487, 18356974]

約数ペア:

[(1, 18356974), (2, 9178487), (17, 1079822), (34, 539911), (53, 346358), (61, 300934), (106, 173179), (122, 150467), (167, 109922), (334, 54961), (901, 20374), (1037, 17702), (1802, 10187), (2074, 8851), (2839, 6466), (3233, 5678)]