18643020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 58254336

約数和(自身を除く): 39611316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 601, 660, 705, 940, 1034, 1202, 1410, 1551, 1803, 2068, 2404, 2585, 2820, 3005, 3102, 3606, 5170, 6010, 6204, 6611, 7212, 7755, 9015, 10340, 12020, 13222, 15510, 18030, 19833, 26444, 28247, 31020, 33055, 36060, 39666, 56494, 66110, 79332, 84741, 99165, 112988, 132220, 141235, 169482, 198330, 282470, 310717, 338964, 396660, 423705, 564940, 621434, 847410, 932151, 1242868, 1553585, 1694820, 1864302, 3107170, 3728604, 4660755, 6214340, 9321510, 18643020]

約数ペア:

[(1, 18643020), (2, 9321510), (3, 6214340), (4, 4660755), (5, 3728604), (6, 3107170), (10, 1864302), (11, 1694820), (12, 1553585), (15, 1242868), (20, 932151), (22, 847410), (30, 621434), (33, 564940), (44, 423705), (47, 396660), (55, 338964), (60, 310717), (66, 282470), (94, 198330), (110, 169482), (132, 141235), (141, 132220), (165, 112988), (188, 99165), (220, 84741), (235, 79332), (282, 66110), (330, 56494), (470, 39666), (517, 36060), (564, 33055), (601, 31020), (660, 28247), (705, 26444), (940, 19833), (1034, 18030), (1202, 15510), (1410, 13222), (1551, 12020), (1803, 10340), (2068, 9015), (2404, 7755), (2585, 7212), (2820, 6611), (3005, 6204), (3102, 6010), (3606, 5170)]