18605332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 17682668

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 149, 212, 298, 589, 596, 1007, 1178, 1643, 2014, 2356, 2831, 3286, 4028, 4619, 5662, 6572, 7897, 9238, 11324, 15794, 18476, 31217, 31588, 62434, 87761, 124868, 150043, 175522, 244807, 300086, 351044, 489614, 600172, 979228, 4651333, 9302666, 18605332]

約数ペア:

[(1, 18605332), (2, 9302666), (4, 4651333), (19, 979228), (31, 600172), (38, 489614), (53, 351044), (62, 300086), (76, 244807), (106, 175522), (124, 150043), (149, 124868), (212, 87761), (298, 62434), (589, 31588), (596, 31217), (1007, 18476), (1178, 15794), (1643, 11324), (2014, 9238), (2356, 7897), (2831, 6572), (3286, 5662), (4028, 4619)]