15419808

素因数分解:

$2^5\times 3^6\times {\mathrm{661}}^1$

素因数の和:689

約数の個数: 84

約数和(自身を含む): 45584658

約数和(自身を除く): 30164850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 661, 729, 864, 972, 1296, 1322, 1458, 1944, 1983, 2592, 2644, 2916, 3888, 3966, 5288, 5832, 5949, 7776, 7932, 10576, 11664, 11898, 15864, 17847, 21152, 23328, 23796, 31728, 35694, 47592, 53541, 63456, 71388, 95184, 107082, 142776, 160623, 190368, 214164, 285552, 321246, 428328, 481869, 571104, 642492, 856656, 963738, 1284984, 1713312, 1927476, 2569968, 3854952, 5139936, 7709904, 15419808]

約数ペア:

[(1, 15419808), (2, 7709904), (3, 5139936), (4, 3854952), (6, 2569968), (8, 1927476), (9, 1713312), (12, 1284984), (16, 963738), (18, 856656), (24, 642492), (27, 571104), (32, 481869), (36, 428328), (48, 321246), (54, 285552), (72, 214164), (81, 190368), (96, 160623), (108, 142776), (144, 107082), (162, 95184), (216, 71388), (243, 63456), (288, 53541), (324, 47592), (432, 35694), (486, 31728), (648, 23796), (661, 23328), (729, 21152), (864, 17847), (972, 15864), (1296, 11898), (1322, 11664), (1458, 10576), (1944, 7932), (1983, 7776), (2592, 5949), (2644, 5832), (2916, 5288), (3888, 3966)]