38405556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 116954880

約数和(自身を除く): 78549324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1373, 1554, 1998, 2331, 2746, 3108, 3996, 4119, 4662, 5492, 6993, 8238, 9324, 9611, 12357, 13986, 16476, 19222, 24714, 27972, 28833, 37071, 38444, 49428, 50801, 57666, 74142, 86499, 101602, 115332, 148284, 152403, 172998, 203204, 259497, 304806, 345996, 355607, 457209, 518994, 609612, 711214, 914418, 1037988, 1066821, 1371627, 1422428, 1828836, 2133642, 2743254, 3200463, 4267284, 5486508, 6400926, 9601389, 12801852, 19202778, 38405556]

約数ペア:

[(1, 38405556), (2, 19202778), (3, 12801852), (4, 9601389), (6, 6400926), (7, 5486508), (9, 4267284), (12, 3200463), (14, 2743254), (18, 2133642), (21, 1828836), (27, 1422428), (28, 1371627), (36, 1066821), (37, 1037988), (42, 914418), (54, 711214), (63, 609612), (74, 518994), (84, 457209), (108, 355607), (111, 345996), (126, 304806), (148, 259497), (189, 203204), (222, 172998), (252, 152403), (259, 148284), (333, 115332), (378, 101602), (444, 86499), (518, 74142), (666, 57666), (756, 50801), (777, 49428), (999, 38444), (1036, 37071), (1332, 28833), (1373, 27972), (1554, 24714), (1998, 19222), (2331, 16476), (2746, 13986), (3108, 12357), (3996, 9611), (4119, 9324), (4662, 8238), (5492, 6993)]