15632796

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 37882656

約数和(自身を除く): 22249860

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 257, 274, 411, 444, 514, 548, 771, 822, 1028, 1542, 1644, 3084, 5069, 9509, 10138, 15207, 19018, 20276, 28527, 30414, 35209, 38036, 57054, 60828, 70418, 105627, 114108, 140836, 211254, 422508, 1302733, 2605466, 3908199, 5210932, 7816398, 15632796]

約数ペア:

[(1, 15632796), (2, 7816398), (3, 5210932), (4, 3908199), (6, 2605466), (12, 1302733), (37, 422508), (74, 211254), (111, 140836), (137, 114108), (148, 105627), (222, 70418), (257, 60828), (274, 57054), (411, 38036), (444, 35209), (514, 30414), (548, 28527), (771, 20276), (822, 19018), (1028, 15207), (1542, 10138), (1644, 9509), (3084, 5069)]