31182342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 69341184

約数和(自身を除く): 38158842

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 197, 222, 394, 591, 713, 851, 1147, 1182, 1426, 1702, 2139, 2294, 2553, 3441, 4278, 4531, 5106, 6107, 6882, 7289, 9062, 12214, 13593, 14578, 18321, 21867, 26381, 27186, 36642, 43734, 52762, 79143, 140461, 158286, 167647, 225959, 280922, 335294, 421383, 451918, 502941, 677877, 842766, 1005882, 1355754, 5197057, 10394114, 15591171, 31182342]

約数ペア:

[(1, 31182342), (2, 15591171), (3, 10394114), (6, 5197057), (23, 1355754), (31, 1005882), (37, 842766), (46, 677877), (62, 502941), (69, 451918), (74, 421383), (93, 335294), (111, 280922), (138, 225959), (186, 167647), (197, 158286), (222, 140461), (394, 79143), (591, 52762), (713, 43734), (851, 36642), (1147, 27186), (1182, 26381), (1426, 21867), (1702, 18321), (2139, 14578), (2294, 13593), (2553, 12214), (3441, 9062), (4278, 7289), (4531, 6882), (5106, 6107)]