22739454

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 29152386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 659, 1278, 1318, 1917, 1977, 3834, 3954, 5751, 5931, 11502, 11862, 17253, 17793, 34506, 35586, 46789, 53379, 93578, 106758, 140367, 160137, 280734, 320274, 421101, 842202, 1263303, 2526606, 3789909, 7579818, 11369727, 22739454]

約数ペア:

[(1, 22739454), (2, 11369727), (3, 7579818), (6, 3789909), (9, 2526606), (18, 1263303), (27, 842202), (54, 421101), (71, 320274), (81, 280734), (142, 160137), (162, 140367), (213, 106758), (243, 93578), (426, 53379), (486, 46789), (639, 35586), (659, 34506), (1278, 17793), (1318, 17253), (1917, 11862), (1977, 11502), (3834, 5931), (3954, 5751)]