19182330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 50285664

約数和(自身を除く): 31103334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1627, 1965, 2358, 3254, 3930, 4881, 5895, 8135, 9762, 11790, 14643, 16270, 24405, 29286, 48810, 73215, 146430, 213137, 426274, 639411, 1065685, 1278822, 1918233, 2131370, 3197055, 3836466, 6394110, 9591165, 19182330]

約数ペア:

[(1, 19182330), (2, 9591165), (3, 6394110), (5, 3836466), (6, 3197055), (9, 2131370), (10, 1918233), (15, 1278822), (18, 1065685), (30, 639411), (45, 426274), (90, 213137), (131, 146430), (262, 73215), (393, 48810), (655, 29286), (786, 24405), (1179, 16270), (1310, 14643), (1627, 11790), (1965, 9762), (2358, 8135), (3254, 5895), (3930, 4881)]