9440172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12507

約数の個数: 48

約数和(自身を含む): 27973120

約数和(自身を除く): 18532948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 12487, 24974, 37461, 49948, 74922, 87409, 112383, 149844, 174818, 224766, 262227, 337149, 349636, 449532, 524454, 674298, 786681, 1048908, 1348596, 1573362, 2360043, 3146724, 4720086, 9440172]

約数ペア:

[(1, 9440172), (2, 4720086), (3, 3146724), (4, 2360043), (6, 1573362), (7, 1348596), (9, 1048908), (12, 786681), (14, 674298), (18, 524454), (21, 449532), (27, 349636), (28, 337149), (36, 262227), (42, 224766), (54, 174818), (63, 149844), (84, 112383), (108, 87409), (126, 74922), (189, 49948), (252, 37461), (378, 24974), (756, 12487)]