18924180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 59004288

約数和(自身を除く): 40080108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 541, 583, 636, 660, 795, 1060, 1082, 1166, 1590, 1623, 1749, 2164, 2332, 2705, 2915, 3180, 3246, 3498, 5410, 5830, 5951, 6492, 6996, 8115, 8745, 10820, 11660, 11902, 16230, 17490, 17853, 23804, 28673, 29755, 32460, 34980, 35706, 57346, 59510, 71412, 86019, 89265, 114692, 119020, 143365, 172038, 178530, 286730, 315403, 344076, 357060, 430095, 573460, 630806, 860190, 946209, 1261612, 1577015, 1720380, 1892418, 3154030, 3784836, 4731045, 6308060, 9462090, 18924180]

約数ペア:

[(1, 18924180), (2, 9462090), (3, 6308060), (4, 4731045), (5, 3784836), (6, 3154030), (10, 1892418), (11, 1720380), (12, 1577015), (15, 1261612), (20, 946209), (22, 860190), (30, 630806), (33, 573460), (44, 430095), (53, 357060), (55, 344076), (60, 315403), (66, 286730), (106, 178530), (110, 172038), (132, 143365), (159, 119020), (165, 114692), (212, 89265), (220, 86019), (265, 71412), (318, 59510), (330, 57346), (530, 35706), (541, 34980), (583, 32460), (636, 29755), (660, 28673), (795, 23804), (1060, 17853), (1082, 17490), (1166, 16230), (1590, 11902), (1623, 11660), (1749, 10820), (2164, 8745), (2332, 8115), (2705, 6996), (2915, 6492), (3180, 5951), (3246, 5830), (3498, 5410)]