18244060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 42348096

約数和(自身を除く): 24104036

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2333, 3910, 4666, 7820, 9332, 11665, 23330, 39661, 46660, 53659, 79322, 107318, 158644, 198305, 214636, 268295, 396610, 536590, 793220, 912203, 1073180, 1824406, 3648812, 4561015, 9122030, 18244060]

約数ペア:

[(1, 18244060), (2, 9122030), (4, 4561015), (5, 3648812), (10, 1824406), (17, 1073180), (20, 912203), (23, 793220), (34, 536590), (46, 396610), (68, 268295), (85, 214636), (92, 198305), (115, 158644), (170, 107318), (230, 79322), (340, 53659), (391, 46660), (460, 39661), (782, 23330), (1564, 11665), (1955, 9332), (2333, 7820), (3910, 4666)]