2228292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 6525792

約数和(自身を除く): 4297500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 331, 374, 396, 561, 612, 662, 748, 993, 1122, 1324, 1683, 1986, 2244, 2979, 3366, 3641, 3972, 5627, 5958, 6732, 7282, 10923, 11254, 11916, 14564, 16881, 21846, 22508, 32769, 33762, 43692, 50643, 61897, 65538, 67524, 101286, 123794, 131076, 185691, 202572, 247588, 371382, 557073, 742764, 1114146, 2228292]

約数ペア:

[(1, 2228292), (2, 1114146), (3, 742764), (4, 557073), (6, 371382), (9, 247588), (11, 202572), (12, 185691), (17, 131076), (18, 123794), (22, 101286), (33, 67524), (34, 65538), (36, 61897), (44, 50643), (51, 43692), (66, 33762), (68, 32769), (99, 22508), (102, 21846), (132, 16881), (153, 14564), (187, 11916), (198, 11254), (204, 10923), (306, 7282), (331, 6732), (374, 5958), (396, 5627), (561, 3972), (612, 3641), (662, 3366), (748, 2979), (993, 2244), (1122, 1986), (1324, 1683)]