18801234

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2756

約数の個数: 40

約数和(自身を含む): 43124400

約数和(自身を除く): 24323166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 2699, 3483, 5398, 6966, 8097, 16194, 24291, 48582, 72873, 116057, 145746, 218619, 232114, 348171, 437238, 696342, 1044513, 2089026, 3133539, 6267078, 9400617, 18801234]

約数ペア:

[(1, 18801234), (2, 9400617), (3, 6267078), (6, 3133539), (9, 2089026), (18, 1044513), (27, 696342), (43, 437238), (54, 348171), (81, 232114), (86, 218619), (129, 145746), (162, 116057), (258, 72873), (387, 48582), (774, 24291), (1161, 16194), (2322, 8097), (2699, 6966), (3483, 5398)]