18814410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 34321590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4099, 4590, 8198, 12297, 20495, 24594, 36891, 40990, 61485, 69683, 73782, 110673, 122970, 139366, 184455, 209049, 221346, 348415, 368910, 418098, 553365, 627147, 696830, 1045245, 1106730, 1254294, 1881441, 2090490, 3135735, 3762882, 6271470, 9407205, 18814410]

約数ペア:

[(1, 18814410), (2, 9407205), (3, 6271470), (5, 3762882), (6, 3135735), (9, 2090490), (10, 1881441), (15, 1254294), (17, 1106730), (18, 1045245), (27, 696830), (30, 627147), (34, 553365), (45, 418098), (51, 368910), (54, 348415), (85, 221346), (90, 209049), (102, 184455), (135, 139366), (153, 122970), (170, 110673), (255, 73782), (270, 69683), (306, 61485), (459, 40990), (510, 36891), (765, 24594), (918, 20495), (1530, 12297), (2295, 8198), (4099, 4590)]