4478238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 10501920

約数和(自身を除く): 6023682

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 373, 414, 522, 667, 746, 1119, 1334, 2001, 2238, 3357, 4002, 6003, 6714, 8579, 10817, 12006, 17158, 21634, 25737, 32451, 51474, 64902, 77211, 97353, 154422, 194706, 248791, 497582, 746373, 1492746, 2239119, 4478238]

約数ペア:

[(1, 4478238), (2, 2239119), (3, 1492746), (6, 746373), (9, 497582), (18, 248791), (23, 194706), (29, 154422), (46, 97353), (58, 77211), (69, 64902), (87, 51474), (138, 32451), (174, 25737), (207, 21634), (261, 17158), (373, 12006), (414, 10817), (522, 8579), (667, 6714), (746, 6003), (1119, 4002), (1334, 3357), (2001, 2238)]