42877566

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 106176000

約数和(自身を除く): 63298434

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 79, 114, 138, 158, 171, 207, 237, 342, 414, 437, 474, 513, 529, 621, 711, 874, 1026, 1058, 1242, 1311, 1422, 1501, 1587, 1817, 2133, 2622, 3002, 3174, 3634, 3933, 4266, 4503, 4761, 5451, 7866, 9006, 9522, 10051, 10902, 11799, 13509, 14283, 16353, 20102, 23598, 27018, 28566, 30153, 32706, 34523, 40527, 41791, 49059, 60306, 69046, 81054, 83582, 90459, 98118, 103569, 125373, 180918, 207138, 250746, 271377, 310707, 376119, 542754, 621414, 752238, 794029, 932121, 1128357, 1588058, 1864242, 2256714, 2382087, 4764174, 7146261, 14292522, 21438783, 42877566]

約数ペア:

[(1, 42877566), (2, 21438783), (3, 14292522), (6, 7146261), (9, 4764174), (18, 2382087), (19, 2256714), (23, 1864242), (27, 1588058), (38, 1128357), (46, 932121), (54, 794029), (57, 752238), (69, 621414), (79, 542754), (114, 376119), (138, 310707), (158, 271377), (171, 250746), (207, 207138), (237, 180918), (342, 125373), (414, 103569), (437, 98118), (474, 90459), (513, 83582), (529, 81054), (621, 69046), (711, 60306), (874, 49059), (1026, 41791), (1058, 40527), (1242, 34523), (1311, 32706), (1422, 30153), (1501, 28566), (1587, 27018), (1817, 23598), (2133, 20102), (2622, 16353), (3002, 14283), (3174, 13509), (3634, 11799), (3933, 10902), (4266, 10051), (4503, 9522), (4761, 9006), (5451, 7866)]