18702396

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12722

約数の個数: 36

約数和(自身を含む): 48432384

約数和(自身を除く): 29729988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12671, 25342, 38013, 50684, 76026, 114039, 152052, 228078, 456156, 519511, 1039022, 1558533, 2078044, 3117066, 4675599, 6234132, 9351198, 18702396]

約数ペア:

[(1, 18702396), (2, 9351198), (3, 6234132), (4, 4675599), (6, 3117066), (9, 2078044), (12, 1558533), (18, 1039022), (36, 519511), (41, 456156), (82, 228078), (123, 152052), (164, 114039), (246, 76026), (369, 50684), (492, 38013), (738, 25342), (1476, 12671)]