18442236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 46287360

約数和(自身を除く): 27845124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1721, 1786, 2679, 3442, 3572, 5163, 5358, 6884, 10326, 10716, 20652, 32699, 65398, 80887, 98097, 130796, 161774, 196194, 242661, 323548, 392388, 485322, 970644, 1536853, 3073706, 4610559, 6147412, 9221118, 18442236]

約数ペア:

[(1, 18442236), (2, 9221118), (3, 6147412), (4, 4610559), (6, 3073706), (12, 1536853), (19, 970644), (38, 485322), (47, 392388), (57, 323548), (76, 242661), (94, 196194), (114, 161774), (141, 130796), (188, 98097), (228, 80887), (282, 65398), (564, 32699), (893, 20652), (1721, 10716), (1786, 10326), (2679, 6884), (3442, 5358), (3572, 5163)]