18528810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 48148992

約数和(自身を除く): 29620182

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 773, 799, 1410, 1546, 1598, 2319, 2397, 3865, 3995, 4638, 4794, 7730, 7990, 11595, 11985, 13141, 23190, 23970, 26282, 36331, 39423, 65705, 72662, 78846, 108993, 131410, 181655, 197115, 217986, 363310, 394230, 544965, 617627, 1089930, 1235254, 1852881, 3088135, 3705762, 6176270, 9264405, 18528810]

約数ペア:

[(1, 18528810), (2, 9264405), (3, 6176270), (5, 3705762), (6, 3088135), (10, 1852881), (15, 1235254), (17, 1089930), (30, 617627), (34, 544965), (47, 394230), (51, 363310), (85, 217986), (94, 197115), (102, 181655), (141, 131410), (170, 108993), (235, 78846), (255, 72662), (282, 65705), (470, 39423), (510, 36331), (705, 26282), (773, 23970), (799, 23190), (1410, 13141), (1546, 11985), (1598, 11595), (2319, 7990), (2397, 7730), (3865, 4794), (3995, 4638)]