2085193386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 4873385088

約数和(自身を除く): 2788191702

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 197, 207, 222, 333, 394, 414, 591, 666, 691, 851, 1182, 1382, 1702, 1773, 2073, 2553, 3546, 4146, 4531, 5106, 6219, 7289, 7659, 9062, 12438, 13593, 14578, 15318, 15893, 21867, 25567, 27186, 31786, 40779, 43734, 47679, 51134, 65601, 76701, 81558, 95358, 131202, 136127, 143037, 153402, 167647, 230103, 272254, 286074, 335294, 408381, 460206, 502941, 588041, 816762, 1005882, 1176082, 1225143, 1508823, 1764123, 2450286, 3017646, 3130921, 3528246, 5036699, 5292369, 6261842, 9392763, 10073398, 10584738, 15110097, 18785526, 28178289, 30220194, 45330291, 56356578, 90660582, 115844077, 231688154, 347532231, 695064462, 1042596693, 2085193386]

約数ペア:

[(1, 2085193386), (2, 1042596693), (3, 695064462), (6, 347532231), (9, 231688154), (18, 115844077), (23, 90660582), (37, 56356578), (46, 45330291), (69, 30220194), (74, 28178289), (111, 18785526), (138, 15110097), (197, 10584738), (207, 10073398), (222, 9392763), (333, 6261842), (394, 5292369), (414, 5036699), (591, 3528246), (666, 3130921), (691, 3017646), (851, 2450286), (1182, 1764123), (1382, 1508823), (1702, 1225143), (1773, 1176082), (2073, 1005882), (2553, 816762), (3546, 588041), (4146, 502941), (4531, 460206), (5106, 408381), (6219, 335294), (7289, 286074), (7659, 272254), (9062, 230103), (12438, 167647), (13593, 153402), (14578, 143037), (15318, 136127), (15893, 131202), (21867, 95358), (25567, 81558), (27186, 76701), (31786, 65601), (40779, 51134), (43734, 47679)]