31188024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20627}}^1$

素因数の和:20649

約数の個数: 64

約数和(自身を含む): 99014400

約数和(自身を除く): 67826376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20627, 41254, 61881, 82508, 123762, 144389, 165016, 185643, 247524, 288778, 371286, 433167, 495048, 556929, 577556, 742572, 866334, 1113858, 1155112, 1299501, 1485144, 1732668, 2227716, 2599002, 3465336, 3898503, 4455432, 5198004, 7797006, 10396008, 15594012, 31188024]

約数ペア:

[(1, 31188024), (2, 15594012), (3, 10396008), (4, 7797006), (6, 5198004), (7, 4455432), (8, 3898503), (9, 3465336), (12, 2599002), (14, 2227716), (18, 1732668), (21, 1485144), (24, 1299501), (27, 1155112), (28, 1113858), (36, 866334), (42, 742572), (54, 577556), (56, 556929), (63, 495048), (72, 433167), (84, 371286), (108, 288778), (126, 247524), (168, 185643), (189, 165016), (216, 144389), (252, 123762), (378, 82508), (504, 61881), (756, 41254), (1512, 20627)]