1819858224

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4513}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 4871942144

約数和(自身を除く): 3052083920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 271, 372, 496, 542, 744, 813, 1084, 1488, 1626, 2168, 3252, 4336, 4513, 6504, 8401, 9026, 13008, 13539, 16802, 18052, 25203, 27078, 33604, 36104, 50406, 54156, 67208, 72208, 100812, 108312, 134416, 139903, 201624, 216624, 279806, 403248, 419709, 559612, 839418, 1119224, 1223023, 1678836, 2238448, 2446046, 3357672, 3669069, 4892092, 6715344, 7338138, 9784184, 14676276, 19568368, 29352552, 37913713, 58705104, 75827426, 113741139, 151654852, 227482278, 303309704, 454964556, 606619408, 909929112, 1819858224]

約数ペア:

[(1, 1819858224), (2, 909929112), (3, 606619408), (4, 454964556), (6, 303309704), (8, 227482278), (12, 151654852), (16, 113741139), (24, 75827426), (31, 58705104), (48, 37913713), (62, 29352552), (93, 19568368), (124, 14676276), (186, 9784184), (248, 7338138), (271, 6715344), (372, 4892092), (496, 3669069), (542, 3357672), (744, 2446046), (813, 2238448), (1084, 1678836), (1488, 1223023), (1626, 1119224), (2168, 839418), (3252, 559612), (4336, 419709), (4513, 403248), (6504, 279806), (8401, 216624), (9026, 201624), (13008, 139903), (13539, 134416), (16802, 108312), (18052, 100812), (25203, 72208), (27078, 67208), (33604, 54156), (36104, 50406)]