25228746

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 61746048

約数和(自身を除く): 36517302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 61, 69, 74, 81, 111, 122, 138, 162, 183, 207, 222, 243, 333, 366, 414, 486, 549, 621, 666, 851, 999, 1098, 1242, 1403, 1647, 1702, 1863, 1998, 2257, 2553, 2806, 2997, 3294, 3726, 4209, 4514, 4941, 5106, 5589, 5994, 6771, 7659, 8418, 8991, 9882, 11178, 12627, 13542, 14823, 15318, 17982, 20313, 22977, 25254, 29646, 37881, 40626, 45954, 51911, 60939, 68931, 75762, 103822, 113643, 121878, 137862, 155733, 182817, 206793, 227286, 311466, 340929, 365634, 413586, 467199, 548451, 681858, 934398, 1096902, 1401597, 2803194, 4204791, 8409582, 12614373, 25228746]

約数ペア:

[(1, 25228746), (2, 12614373), (3, 8409582), (6, 4204791), (9, 2803194), (18, 1401597), (23, 1096902), (27, 934398), (37, 681858), (46, 548451), (54, 467199), (61, 413586), (69, 365634), (74, 340929), (81, 311466), (111, 227286), (122, 206793), (138, 182817), (162, 155733), (183, 137862), (207, 121878), (222, 113643), (243, 103822), (333, 75762), (366, 68931), (414, 60939), (486, 51911), (549, 45954), (621, 40626), (666, 37881), (851, 29646), (999, 25254), (1098, 22977), (1242, 20313), (1403, 17982), (1647, 15318), (1702, 14823), (1863, 13542), (1998, 12627), (2257, 11178), (2553, 9882), (2806, 8991), (2997, 8418), (3294, 7659), (3726, 6771), (4209, 5994), (4514, 5589), (4941, 5106)]