16175118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 20688882

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 199, 398, 437, 589, 597, 713, 874, 1178, 1194, 1311, 1426, 1767, 2139, 2622, 3534, 3781, 4278, 4577, 6169, 7562, 9154, 11343, 12338, 13547, 13731, 18507, 22686, 27094, 27462, 37014, 40641, 81282, 86963, 117211, 141887, 173926, 234422, 260889, 283774, 351633, 425661, 521778, 703266, 851322, 2695853, 5391706, 8087559, 16175118]

約数ペア:

[(1, 16175118), (2, 8087559), (3, 5391706), (6, 2695853), (19, 851322), (23, 703266), (31, 521778), (38, 425661), (46, 351633), (57, 283774), (62, 260889), (69, 234422), (93, 173926), (114, 141887), (138, 117211), (186, 86963), (199, 81282), (398, 40641), (437, 37014), (589, 27462), (597, 27094), (713, 22686), (874, 18507), (1178, 13731), (1194, 13547), (1311, 12338), (1426, 11343), (1767, 9154), (2139, 7562), (2622, 6169), (3534, 4577), (3781, 4278)]