18163922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 33239808

約数和(自身を除く): 15075886

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 457, 914, 1169, 2338, 2839, 3199, 5678, 6398, 7769, 15538, 19873, 39746, 54383, 76319, 108766, 152638, 534233, 1068466, 1297423, 2594846, 9081961, 18163922]

約数ペア:

[(1, 18163922), (2, 9081961), (7, 2594846), (14, 1297423), (17, 1068466), (34, 534233), (119, 152638), (167, 108766), (238, 76319), (334, 54383), (457, 39746), (914, 19873), (1169, 15538), (2338, 7769), (2839, 6398), (3199, 5678)]