21414657648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{846563}}^1$

素因数の和:846622

約数の個数: 80

約数和(自身を含む): 60464987136

約数和(自身を除く): 39050329488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 846563, 1693126, 2539689, 3386252, 5079378, 6772504, 10158756, 13545008, 14391571, 20317512, 26243453, 28783142, 40635024, 43174713, 52486906, 57566284, 78730359, 86349426, 104973812, 115132568, 157460718, 172698852, 209947624, 230265136, 314921436, 345397704, 419895248, 446138701, 629842872, 690795408, 892277402, 1259685744, 1338416103, 1784554804, 2676832206, 3569109608, 5353664412, 7138219216, 10707328824, 21414657648]

約数ペア:

[(1, 21414657648), (2, 10707328824), (3, 7138219216), (4, 5353664412), (6, 3569109608), (8, 2676832206), (12, 1784554804), (16, 1338416103), (17, 1259685744), (24, 892277402), (31, 690795408), (34, 629842872), (48, 446138701), (51, 419895248), (62, 345397704), (68, 314921436), (93, 230265136), (102, 209947624), (124, 172698852), (136, 157460718), (186, 115132568), (204, 104973812), (248, 86349426), (272, 78730359), (372, 57566284), (408, 52486906), (496, 43174713), (527, 40635024), (744, 28783142), (816, 26243453), (1054, 20317512), (1488, 14391571), (1581, 13545008), (2108, 10158756), (3162, 6772504), (4216, 5079378), (6324, 3386252), (8432, 2539689), (12648, 1693126), (25296, 846563)]