31108434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 48

約数和(自身を含む): 76197600

約数和(自身を除く): 45089166

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5569, 5586, 11138, 16707, 33414, 38983, 77966, 105811, 116949, 211622, 233898, 272881, 317433, 545762, 634866, 740677, 818643, 1481354, 1637286, 2222031, 4444062, 5184739, 10369478, 15554217, 31108434]

約数ペア:

[(1, 31108434), (2, 15554217), (3, 10369478), (6, 5184739), (7, 4444062), (14, 2222031), (19, 1637286), (21, 1481354), (38, 818643), (42, 740677), (49, 634866), (57, 545762), (98, 317433), (114, 272881), (133, 233898), (147, 211622), (266, 116949), (294, 105811), (399, 77966), (798, 38983), (931, 33414), (1862, 16707), (2793, 11138), (5569, 5586)]