2803194

素因数分解:

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

素因数の和:132

約数の個数: 64

約数和(自身を含む): 6785280

約数和(自身を除く): 3982086

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 61, 69, 74, 111, 122, 138, 183, 207, 222, 333, 366, 414, 549, 621, 666, 851, 999, 1098, 1242, 1403, 1647, 1702, 1998, 2257, 2553, 2806, 3294, 4209, 4514, 5106, 6771, 7659, 8418, 12627, 13542, 15318, 20313, 22977, 25254, 37881, 40626, 45954, 51911, 60939, 75762, 103822, 121878, 155733, 311466, 467199, 934398, 1401597, 2803194]

約数ペア:

[(1, 2803194), (2, 1401597), (3, 934398), (6, 467199), (9, 311466), (18, 155733), (23, 121878), (27, 103822), (37, 75762), (46, 60939), (54, 51911), (61, 45954), (69, 40626), (74, 37881), (111, 25254), (122, 22977), (138, 20313), (183, 15318), (207, 13542), (222, 12627), (333, 8418), (366, 7659), (414, 6771), (549, 5106), (621, 4514), (666, 4209), (851, 3294), (999, 2806), (1098, 2553), (1242, 2257), (1403, 1998), (1647, 1702)]