38767428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21977}}^1$

素因数の和:22001

約数の個数: 54

約数和(自身を含む): 113999886

約数和(自身を除く): 75232458

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 21977, 43954, 65931, 87908, 131862, 153839, 197793, 263724, 307678, 395586, 461517, 615356, 791172, 923034, 1076873, 1384551, 1846068, 2153746, 2769102, 3230619, 4307492, 5538204, 6461238, 9691857, 12922476, 19383714, 38767428]

約数ペア:

[(1, 38767428), (2, 19383714), (3, 12922476), (4, 9691857), (6, 6461238), (7, 5538204), (9, 4307492), (12, 3230619), (14, 2769102), (18, 2153746), (21, 1846068), (28, 1384551), (36, 1076873), (42, 923034), (49, 791172), (63, 615356), (84, 461517), (98, 395586), (126, 307678), (147, 263724), (196, 197793), (252, 153839), (294, 131862), (441, 87908), (588, 65931), (882, 43954), (1764, 21977)]