3212388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 8943480

約数和(自身を除く): 5731092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 181, 204, 261, 306, 348, 362, 493, 522, 543, 612, 724, 986, 1044, 1086, 1479, 1629, 1972, 2172, 2958, 3077, 3258, 4437, 5249, 5916, 6154, 6516, 8874, 9231, 10498, 12308, 15747, 17748, 18462, 20996, 27693, 31494, 36924, 47241, 55386, 62988, 89233, 94482, 110772, 178466, 188964, 267699, 356932, 535398, 803097, 1070796, 1606194, 3212388]

約数ペア:

[(1, 3212388), (2, 1606194), (3, 1070796), (4, 803097), (6, 535398), (9, 356932), (12, 267699), (17, 188964), (18, 178466), (29, 110772), (34, 94482), (36, 89233), (51, 62988), (58, 55386), (68, 47241), (87, 36924), (102, 31494), (116, 27693), (153, 20996), (174, 18462), (181, 17748), (204, 15747), (261, 12308), (306, 10498), (348, 9231), (362, 8874), (493, 6516), (522, 6154), (543, 5916), (612, 5249), (724, 4437), (986, 3258), (1044, 3077), (1086, 2958), (1479, 2172), (1629, 1972)]