16103412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 46169760

約数和(自身を除く): 30066348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1811, 2223, 2964, 3622, 4446, 5433, 7244, 8892, 10866, 16299, 21732, 23543, 32598, 34409, 47086, 65196, 68818, 70629, 94172, 103227, 137636, 141258, 206454, 211887, 282516, 309681, 412908, 423774, 447317, 619362, 847548, 894634, 1238724, 1341951, 1789268, 2683902, 4025853, 5367804, 8051706, 16103412]

約数ペア:

[(1, 16103412), (2, 8051706), (3, 5367804), (4, 4025853), (6, 2683902), (9, 1789268), (12, 1341951), (13, 1238724), (18, 894634), (19, 847548), (26, 619362), (36, 447317), (38, 423774), (39, 412908), (52, 309681), (57, 282516), (76, 211887), (78, 206454), (114, 141258), (117, 137636), (156, 103227), (171, 94172), (228, 70629), (234, 68818), (247, 65196), (342, 47086), (468, 34409), (494, 32598), (684, 23543), (741, 21732), (988, 16299), (1482, 10866), (1811, 8892), (2223, 7244), (2964, 5433), (3622, 4446)]