16618860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5463

約数の個数: 72

約数和(自身を含む): 53385696

約数和(自身を除く): 36766836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5431, 10862, 16293, 21724, 27155, 32586, 48879, 54310, 65172, 81465, 92327, 97758, 108620, 162930, 184654, 195516, 244395, 276981, 325860, 369308, 461635, 488790, 553962, 830943, 923270, 977580, 1107924, 1384905, 1661886, 1846540, 2769810, 3323772, 4154715, 5539620, 8309430, 16618860]

約数ペア:

[(1, 16618860), (2, 8309430), (3, 5539620), (4, 4154715), (5, 3323772), (6, 2769810), (9, 1846540), (10, 1661886), (12, 1384905), (15, 1107924), (17, 977580), (18, 923270), (20, 830943), (30, 553962), (34, 488790), (36, 461635), (45, 369308), (51, 325860), (60, 276981), (68, 244395), (85, 195516), (90, 184654), (102, 162930), (153, 108620), (170, 97758), (180, 92327), (204, 81465), (255, 65172), (306, 54310), (340, 48879), (510, 32586), (612, 27155), (765, 21724), (1020, 16293), (1530, 10862), (3060, 5431)]