15247428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{25931}}^1$

素因数の和:25952

約数の個数: 36

約数和(自身を含む): 41387472

約数和(自身を除く): 26140044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 25931, 51862, 77793, 103724, 155586, 181517, 311172, 363034, 544551, 726068, 1089102, 1270619, 2178204, 2541238, 3811857, 5082476, 7623714, 15247428]

約数ペア:

[(1, 15247428), (2, 7623714), (3, 5082476), (4, 3811857), (6, 2541238), (7, 2178204), (12, 1270619), (14, 1089102), (21, 726068), (28, 544551), (42, 363034), (49, 311172), (84, 181517), (98, 155586), (147, 103724), (196, 77793), (294, 51862), (588, 25931)]