15351768

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 44226000

約数和(自身を除く): 28874232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 149, 159, 162, 212, 216, 243, 298, 318, 324, 424, 447, 477, 486, 596, 636, 648, 894, 954, 972, 1192, 1272, 1341, 1431, 1788, 1908, 1944, 2682, 2862, 3576, 3816, 4023, 4293, 5364, 5724, 7897, 8046, 8586, 10728, 11448, 12069, 12879, 15794, 16092, 17172, 23691, 24138, 25758, 31588, 32184, 34344, 36207, 47382, 48276, 51516, 63176, 71073, 72414, 94764, 96552, 103032, 142146, 144828, 189528, 213219, 284292, 289656, 426438, 568584, 639657, 852876, 1279314, 1705752, 1918971, 2558628, 3837942, 5117256, 7675884, 15351768]

約数ペア:

[(1, 15351768), (2, 7675884), (3, 5117256), (4, 3837942), (6, 2558628), (8, 1918971), (9, 1705752), (12, 1279314), (18, 852876), (24, 639657), (27, 568584), (36, 426438), (53, 289656), (54, 284292), (72, 213219), (81, 189528), (106, 144828), (108, 142146), (149, 103032), (159, 96552), (162, 94764), (212, 72414), (216, 71073), (243, 63176), (298, 51516), (318, 48276), (324, 47382), (424, 36207), (447, 34344), (477, 32184), (486, 31588), (596, 25758), (636, 24138), (648, 23691), (894, 17172), (954, 16092), (972, 15794), (1192, 12879), (1272, 12069), (1341, 11448), (1431, 10728), (1788, 8586), (1908, 8046), (1944, 7897), (2682, 5724), (2862, 5364), (3576, 4293), (3816, 4023)]