16672908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 45086720

約数和(自身を除く): 28413812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2719, 3066, 5438, 6132, 8157, 10876, 16314, 19033, 32628, 38066, 57099, 76132, 114198, 198487, 228396, 396974, 595461, 793948, 1190922, 1389409, 2381844, 2778818, 4168227, 5557636, 8336454, 16672908]

約数ペア:

[(1, 16672908), (2, 8336454), (3, 5557636), (4, 4168227), (6, 2778818), (7, 2381844), (12, 1389409), (14, 1190922), (21, 793948), (28, 595461), (42, 396974), (73, 228396), (84, 198487), (146, 114198), (219, 76132), (292, 57099), (438, 38066), (511, 32628), (876, 19033), (1022, 16314), (1533, 10876), (2044, 8157), (2719, 6132), (3066, 5438)]