18149832

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 52279260

約数和(自身を除く): 34129428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 757, 888, 999, 1332, 1514, 1998, 2271, 2664, 2997, 3028, 3996, 4542, 5994, 6056, 6813, 7992, 9084, 11988, 13626, 18168, 20439, 23976, 27252, 28009, 40878, 54504, 56018, 61317, 81756, 84027, 112036, 122634, 163512, 168054, 224072, 245268, 252081, 336108, 490536, 504162, 672216, 756243, 1008324, 1512486, 2016648, 2268729, 3024972, 4537458, 6049944, 9074916, 18149832]

約数ペア:

[(1, 18149832), (2, 9074916), (3, 6049944), (4, 4537458), (6, 3024972), (8, 2268729), (9, 2016648), (12, 1512486), (18, 1008324), (24, 756243), (27, 672216), (36, 504162), (37, 490536), (54, 336108), (72, 252081), (74, 245268), (81, 224072), (108, 168054), (111, 163512), (148, 122634), (162, 112036), (216, 84027), (222, 81756), (296, 61317), (324, 56018), (333, 54504), (444, 40878), (648, 28009), (666, 27252), (757, 23976), (888, 20439), (999, 18168), (1332, 13626), (1514, 11988), (1998, 9084), (2271, 7992), (2664, 6813), (2997, 6056), (3028, 5994), (3996, 4542)]