18661775808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241183}}^1$

素因数の和:241242

約数の個数: 112

約数和(自身を含む): 54889619456

約数和(自身を除く): 36227843648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 12896, 19344, 25792, 38688, 77376, 241183, 482366, 723549, 964732, 1447098, 1929464, 2894196, 3135379, 3858928, 5788392, 6270758, 7476673, 7717856, 9406137, 11576784, 12541516, 14953346, 15435712, 18812274, 22430019, 23153568, 25083032, 29906692, 37624548, 44860038, 46307136, 50166064, 59813384, 75249096, 89720076, 97196749, 100332128, 119626768, 150498192, 179440152, 194393498, 200664256, 239253536, 291590247, 300996384, 358880304, 388786996, 478507072, 583180494, 601992768, 717760608, 777573992, 1166360988, 1435521216, 1555147984, 2332721976, 3110295968, 4665443952, 6220591936, 9330887904, 18661775808]

約数ペア:

[(1, 18661775808), (2, 9330887904), (3, 6220591936), (4, 4665443952), (6, 3110295968), (8, 2332721976), (12, 1555147984), (13, 1435521216), (16, 1166360988), (24, 777573992), (26, 717760608), (31, 601992768), (32, 583180494), (39, 478507072), (48, 388786996), (52, 358880304), (62, 300996384), (64, 291590247), (78, 239253536), (93, 200664256), (96, 194393498), (104, 179440152), (124, 150498192), (156, 119626768), (186, 100332128), (192, 97196749), (208, 89720076), (248, 75249096), (312, 59813384), (372, 50166064), (403, 46307136), (416, 44860038), (496, 37624548), (624, 29906692), (744, 25083032), (806, 23153568), (832, 22430019), (992, 18812274), (1209, 15435712), (1248, 14953346), (1488, 12541516), (1612, 11576784), (1984, 9406137), (2418, 7717856), (2496, 7476673), (2976, 6270758), (3224, 5788392), (4836, 3858928), (5952, 3135379), (6448, 2894196), (9672, 1929464), (12896, 1447098), (19344, 964732), (25792, 723549), (38688, 482366), (77376, 241183)]