219692934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14939}}^1$

素因数の和:15009

約数の個数: 48

約数和(自身を含む): 512740800

約数和(自身を除く): 293047866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 14939, 29878, 44817, 89634, 134451, 268902, 283841, 567682, 642377, 851523, 1284754, 1703046, 1927131, 2554569, 3854262, 5109138, 5781393, 11562786, 12205163, 24410326, 36615489, 73230978, 109846467, 219692934]

約数ペア:

[(1, 219692934), (2, 109846467), (3, 73230978), (6, 36615489), (9, 24410326), (18, 12205163), (19, 11562786), (38, 5781393), (43, 5109138), (57, 3854262), (86, 2554569), (114, 1927131), (129, 1703046), (171, 1284754), (258, 851523), (342, 642377), (387, 567682), (774, 283841), (817, 268902), (1634, 134451), (2451, 89634), (4902, 44817), (7353, 29878), (14706, 14939)]