21070182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17299}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 49824000

約数和(自身を除く): 28753818

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 17299, 34598, 51897, 103794, 121093, 242186, 363279, 501671, 726558, 1003342, 1505013, 3010026, 3511697, 7023394, 10535091, 21070182]

約数ペア:

[(1, 21070182), (2, 10535091), (3, 7023394), (6, 3511697), (7, 3010026), (14, 1505013), (21, 1003342), (29, 726558), (42, 501671), (58, 363279), (87, 242186), (174, 121093), (203, 103794), (406, 51897), (609, 34598), (1218, 17299)]