19884096

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 112

約数和(自身を含む): 60228480

約数和(自身を除く): 40344384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 311, 333, 432, 444, 576, 592, 622, 666, 864, 888, 933, 999, 1184, 1244, 1332, 1728, 1776, 1866, 1998, 2368, 2488, 2664, 2799, 3552, 3732, 3996, 4976, 5328, 5598, 7104, 7464, 7992, 8397, 9952, 10656, 11196, 11507, 14928, 15984, 16794, 19904, 21312, 22392, 23014, 29856, 31968, 33588, 34521, 44784, 46028, 59712, 63936, 67176, 69042, 89568, 92056, 103563, 134352, 138084, 179136, 184112, 207126, 268704, 276168, 310689, 368224, 414252, 537408, 552336, 621378, 736448, 828504, 1104672, 1242756, 1657008, 2209344, 2485512, 3314016, 4971024, 6628032, 9942048, 19884096]

約数ペア:

[(1, 19884096), (2, 9942048), (3, 6628032), (4, 4971024), (6, 3314016), (8, 2485512), (9, 2209344), (12, 1657008), (16, 1242756), (18, 1104672), (24, 828504), (27, 736448), (32, 621378), (36, 552336), (37, 537408), (48, 414252), (54, 368224), (64, 310689), (72, 276168), (74, 268704), (96, 207126), (108, 184112), (111, 179136), (144, 138084), (148, 134352), (192, 103563), (216, 92056), (222, 89568), (288, 69042), (296, 67176), (311, 63936), (333, 59712), (432, 46028), (444, 44784), (576, 34521), (592, 33588), (622, 31968), (666, 29856), (864, 23014), (888, 22392), (933, 21312), (999, 19904), (1184, 16794), (1244, 15984), (1332, 14928), (1728, 11507), (1776, 11196), (1866, 10656), (1998, 9952), (2368, 8397), (2488, 7992), (2664, 7464), (2799, 7104), (3552, 5598), (3732, 5328), (3996, 4976)]