18828690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36919}}^1$

素因数の和:36946

約数の個数: 32

約数和(自身を含む): 47848320

約数和(自身を除く): 29019630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 36919, 73838, 110757, 184595, 221514, 369190, 553785, 627623, 1107570, 1255246, 1882869, 3138115, 3765738, 6276230, 9414345, 18828690]

約数ペア:

[(1, 18828690), (2, 9414345), (3, 6276230), (5, 3765738), (6, 3138115), (10, 1882869), (15, 1255246), (17, 1107570), (30, 627623), (34, 553785), (51, 369190), (85, 221514), (102, 184595), (170, 110757), (255, 73838), (510, 36919)]