18128250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 56070144

約数和(自身を除く): 37941894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1151, 1575, 1750, 2250, 2302, 2625, 3150, 3453, 5250, 5755, 6906, 7875, 8057, 10359, 11510, 15750, 16114, 17265, 20718, 24171, 28775, 34530, 40285, 48342, 51795, 57550, 72513, 80570, 86325, 103590, 120855, 143875, 145026, 172650, 201425, 241710, 258975, 287750, 362565, 402850, 431625, 517950, 604275, 725130, 863250, 1007125, 1208550, 1294875, 1812825, 2014250, 2589750, 3021375, 3625650, 6042750, 9064125, 18128250]

約数ペア:

[(1, 18128250), (2, 9064125), (3, 6042750), (5, 3625650), (6, 3021375), (7, 2589750), (9, 2014250), (10, 1812825), (14, 1294875), (15, 1208550), (18, 1007125), (21, 863250), (25, 725130), (30, 604275), (35, 517950), (42, 431625), (45, 402850), (50, 362565), (63, 287750), (70, 258975), (75, 241710), (90, 201425), (105, 172650), (125, 145026), (126, 143875), (150, 120855), (175, 103590), (210, 86325), (225, 80570), (250, 72513), (315, 57550), (350, 51795), (375, 48342), (450, 40285), (525, 34530), (630, 28775), (750, 24171), (875, 20718), (1050, 17265), (1125, 16114), (1151, 15750), (1575, 11510), (1750, 10359), (2250, 8057), (2302, 7875), (2625, 6906), (3150, 5755), (3453, 5250)]