18015144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15319}}^1$

素因数の和:15342

約数の個数: 48

約数和(自身を含む): 52394400

約数和(自身を除く): 34379256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15319, 30638, 45957, 61276, 91914, 107233, 122552, 183828, 214466, 321699, 367656, 428932, 643398, 750631, 857864, 1286796, 1501262, 2251893, 2573592, 3002524, 4503786, 6005048, 9007572, 18015144]

約数ペア:

[(1, 18015144), (2, 9007572), (3, 6005048), (4, 4503786), (6, 3002524), (7, 2573592), (8, 2251893), (12, 1501262), (14, 1286796), (21, 857864), (24, 750631), (28, 643398), (42, 428932), (49, 367656), (56, 321699), (84, 214466), (98, 183828), (147, 122552), (168, 107233), (196, 91914), (294, 61276), (392, 45957), (588, 30638), (1176, 15319)]