27892494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 74280960

約数和(自身を除く): 46388466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 114, 122, 126, 133, 171, 183, 191, 266, 342, 366, 382, 399, 427, 549, 573, 798, 854, 1098, 1146, 1159, 1197, 1281, 1337, 1719, 2318, 2394, 2562, 2674, 3438, 3477, 3629, 3843, 4011, 6954, 7258, 7686, 8022, 8113, 10431, 10887, 11651, 12033, 16226, 20862, 21774, 23302, 24066, 24339, 25403, 32661, 34953, 48678, 50806, 65322, 69906, 73017, 76209, 81557, 104859, 146034, 152418, 163114, 209718, 221369, 228627, 244671, 442738, 457254, 489342, 664107, 734013, 1328214, 1468026, 1549583, 1992321, 3099166, 3984642, 4648749, 9297498, 13946247, 27892494]

約数ペア:

[(1, 27892494), (2, 13946247), (3, 9297498), (6, 4648749), (7, 3984642), (9, 3099166), (14, 1992321), (18, 1549583), (19, 1468026), (21, 1328214), (38, 734013), (42, 664107), (57, 489342), (61, 457254), (63, 442738), (114, 244671), (122, 228627), (126, 221369), (133, 209718), (171, 163114), (183, 152418), (191, 146034), (266, 104859), (342, 81557), (366, 76209), (382, 73017), (399, 69906), (427, 65322), (549, 50806), (573, 48678), (798, 34953), (854, 32661), (1098, 25403), (1146, 24339), (1159, 24066), (1197, 23302), (1281, 21774), (1337, 20862), (1719, 16226), (2318, 12033), (2394, 11651), (2562, 10887), (2674, 10431), (3438, 8113), (3477, 8022), (3629, 7686), (3843, 7258), (4011, 6954)]