15956028

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 47120304

約数和(自身を除く): 31164276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 121, 132, 148, 162, 198, 222, 242, 297, 324, 333, 363, 396, 407, 444, 484, 594, 666, 726, 814, 891, 999, 1089, 1188, 1221, 1331, 1332, 1452, 1628, 1782, 1998, 2178, 2442, 2662, 2997, 3267, 3564, 3663, 3993, 3996, 4356, 4477, 4884, 5324, 5994, 6534, 7326, 7986, 8954, 9801, 10989, 11979, 11988, 13068, 13431, 14652, 15972, 17908, 19602, 21978, 23958, 26862, 32967, 35937, 39204, 40293, 43956, 47916, 49247, 53724, 65934, 71874, 80586, 98494, 107811, 120879, 131868, 143748, 147741, 161172, 196988, 215622, 241758, 295482, 362637, 431244, 443223, 483516, 590964, 725274, 886446, 1329669, 1450548, 1772892, 2659338, 3989007, 5318676, 7978014, 15956028]

約数ペア:

[(1, 15956028), (2, 7978014), (3, 5318676), (4, 3989007), (6, 2659338), (9, 1772892), (11, 1450548), (12, 1329669), (18, 886446), (22, 725274), (27, 590964), (33, 483516), (36, 443223), (37, 431244), (44, 362637), (54, 295482), (66, 241758), (74, 215622), (81, 196988), (99, 161172), (108, 147741), (111, 143748), (121, 131868), (132, 120879), (148, 107811), (162, 98494), (198, 80586), (222, 71874), (242, 65934), (297, 53724), (324, 49247), (333, 47916), (363, 43956), (396, 40293), (407, 39204), (444, 35937), (484, 32967), (594, 26862), (666, 23958), (726, 21978), (814, 19602), (891, 17908), (999, 15972), (1089, 14652), (1188, 13431), (1221, 13068), (1331, 11988), (1332, 11979), (1452, 10989), (1628, 9801), (1782, 8954), (1998, 7986), (2178, 7326), (2442, 6534), (2662, 5994), (2997, 5324), (3267, 4884), (3564, 4477), (3663, 4356), (3993, 3996)]