13195872

素因数分解:

$2^5\times 3^5\times {\mathrm{1697}}^1$

素因数の和:1722

約数の個数: 72

約数和(自身を含む): 38938536

約数和(自身を除く): 25742664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1697, 1944, 2592, 3394, 3888, 5091, 6788, 7776, 10182, 13576, 15273, 20364, 27152, 30546, 40728, 45819, 54304, 61092, 81456, 91638, 122184, 137457, 162912, 183276, 244368, 274914, 366552, 412371, 488736, 549828, 733104, 824742, 1099656, 1466208, 1649484, 2199312, 3298968, 4398624, 6597936, 13195872]

約数ペア:

[(1, 13195872), (2, 6597936), (3, 4398624), (4, 3298968), (6, 2199312), (8, 1649484), (9, 1466208), (12, 1099656), (16, 824742), (18, 733104), (24, 549828), (27, 488736), (32, 412371), (36, 366552), (48, 274914), (54, 244368), (72, 183276), (81, 162912), (96, 137457), (108, 122184), (144, 91638), (162, 81456), (216, 61092), (243, 54304), (288, 45819), (324, 40728), (432, 30546), (486, 27152), (648, 20364), (864, 15273), (972, 13576), (1296, 10182), (1697, 7776), (1944, 6788), (2592, 5091), (3394, 3888)]