38455956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13901

約数の個数: 72

約数和(自身を含む): 121203264

約数和(自身を除く): 82747308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 13873, 27746, 41619, 55492, 83238, 97111, 124857, 152603, 166476, 194222, 249714, 291333, 305206, 388444, 457809, 499428, 582666, 610412, 873999, 915618, 1068221, 1165332, 1373427, 1747998, 1831236, 2136442, 2746854, 3204663, 3495996, 4272884, 5493708, 6409326, 9613989, 12818652, 19227978, 38455956]

約数ペア:

[(1, 38455956), (2, 19227978), (3, 12818652), (4, 9613989), (6, 6409326), (7, 5493708), (9, 4272884), (11, 3495996), (12, 3204663), (14, 2746854), (18, 2136442), (21, 1831236), (22, 1747998), (28, 1373427), (33, 1165332), (36, 1068221), (42, 915618), (44, 873999), (63, 610412), (66, 582666), (77, 499428), (84, 457809), (99, 388444), (126, 305206), (132, 291333), (154, 249714), (198, 194222), (231, 166476), (252, 152603), (308, 124857), (396, 97111), (462, 83238), (693, 55492), (924, 41619), (1386, 27746), (2772, 13873)]