18972510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37201}}^1$

素因数の和:37228

約数の個数: 32

約数和(自身を含む): 48213792

約数和(自身を除く): 29241282

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37201, 74402, 111603, 186005, 223206, 372010, 558015, 632417, 1116030, 1264834, 1897251, 3162085, 3794502, 6324170, 9486255, 18972510]

約数ペア:

[(1, 18972510), (2, 9486255), (3, 6324170), (5, 3794502), (6, 3162085), (10, 1897251), (15, 1264834), (17, 1116030), (30, 632417), (34, 558015), (51, 372010), (85, 223206), (102, 186005), (170, 111603), (255, 74402), (510, 37201)]