18533230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 17664050

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2659, 3485, 5318, 6970, 13295, 26590, 45203, 90406, 109019, 218038, 226015, 452030, 545095, 1090190, 1853323, 3706646, 9266615, 18533230]

約数ペア:

[(1, 18533230), (2, 9266615), (5, 3706646), (10, 1853323), (17, 1090190), (34, 545095), (41, 452030), (82, 226015), (85, 218038), (170, 109019), (205, 90406), (410, 45203), (697, 26590), (1394, 13295), (2659, 6970), (3485, 5318)]