18136350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 49965552

約数和(自身を除く): 31829202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 983, 1025, 1230, 1845, 1966, 2050, 2949, 3075, 3690, 4915, 5898, 6150, 8847, 9225, 9830, 14745, 17694, 18450, 24575, 29490, 40303, 44235, 49150, 73725, 80606, 88470, 120909, 147450, 201515, 221175, 241818, 362727, 403030, 442350, 604545, 725454, 1007575, 1209090, 1813635, 2015150, 3022725, 3627270, 6045450, 9068175, 18136350]

約数ペア:

[(1, 18136350), (2, 9068175), (3, 6045450), (5, 3627270), (6, 3022725), (9, 2015150), (10, 1813635), (15, 1209090), (18, 1007575), (25, 725454), (30, 604545), (41, 442350), (45, 403030), (50, 362727), (75, 241818), (82, 221175), (90, 201515), (123, 147450), (150, 120909), (205, 88470), (225, 80606), (246, 73725), (369, 49150), (410, 44235), (450, 40303), (615, 29490), (738, 24575), (983, 18450), (1025, 17694), (1230, 14745), (1845, 9830), (1966, 9225), (2050, 8847), (2949, 6150), (3075, 5898), (3690, 4915)]