40238388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 110669832

約数和(自身を除く): 70431444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1777, 1887, 2516, 3554, 3774, 5331, 5661, 7108, 7548, 10662, 11322, 15993, 21324, 22644, 30209, 31986, 60418, 63972, 65749, 90627, 120836, 131498, 181254, 197247, 262996, 271881, 362508, 394494, 543762, 591741, 788988, 1087524, 1117733, 1183482, 2235466, 2366964, 3353199, 4470932, 6706398, 10059597, 13412796, 20119194, 40238388]

約数ペア:

[(1, 40238388), (2, 20119194), (3, 13412796), (4, 10059597), (6, 6706398), (9, 4470932), (12, 3353199), (17, 2366964), (18, 2235466), (34, 1183482), (36, 1117733), (37, 1087524), (51, 788988), (68, 591741), (74, 543762), (102, 394494), (111, 362508), (148, 271881), (153, 262996), (204, 197247), (222, 181254), (306, 131498), (333, 120836), (444, 90627), (612, 65749), (629, 63972), (666, 60418), (1258, 31986), (1332, 30209), (1777, 22644), (1887, 21324), (2516, 15993), (3554, 11322), (3774, 10662), (5331, 7548), (5661, 7108)]