38780406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 102735360

約数和(自身を除く): 63954954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 97, 114, 126, 133, 167, 171, 194, 266, 291, 334, 342, 399, 501, 582, 679, 798, 873, 1002, 1169, 1197, 1358, 1503, 1746, 1843, 2037, 2338, 2394, 3006, 3173, 3507, 3686, 4074, 5529, 6111, 6346, 7014, 9519, 10521, 11058, 12222, 12901, 16199, 16587, 19038, 21042, 22211, 25802, 28557, 32398, 33174, 38703, 44422, 48597, 57114, 66633, 77406, 97194, 113393, 116109, 133266, 145791, 199899, 226786, 232218, 291582, 307781, 340179, 399798, 615562, 680358, 923343, 1020537, 1846686, 2041074, 2154467, 2770029, 4308934, 5540058, 6463401, 12926802, 19390203, 38780406]

約数ペア:

[(1, 38780406), (2, 19390203), (3, 12926802), (6, 6463401), (7, 5540058), (9, 4308934), (14, 2770029), (18, 2154467), (19, 2041074), (21, 1846686), (38, 1020537), (42, 923343), (57, 680358), (63, 615562), (97, 399798), (114, 340179), (126, 307781), (133, 291582), (167, 232218), (171, 226786), (194, 199899), (266, 145791), (291, 133266), (334, 116109), (342, 113393), (399, 97194), (501, 77406), (582, 66633), (679, 57114), (798, 48597), (873, 44422), (1002, 38703), (1169, 33174), (1197, 32398), (1358, 28557), (1503, 25802), (1746, 22211), (1843, 21042), (2037, 19038), (2338, 16587), (2394, 16199), (3006, 12901), (3173, 12222), (3507, 11058), (3686, 10521), (4074, 9519), (5529, 7014), (6111, 6346)]