101880018

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 80

約数和(自身を含む): 244981440

約数和(自身を除く): 143101422

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 621, 666, 739, 851, 999, 1242, 1478, 1702, 1863, 1998, 2217, 2553, 2997, 3726, 4434, 5106, 5994, 6651, 7659, 13302, 15318, 16997, 19953, 22977, 27343, 33994, 39906, 45954, 50991, 54686, 59859, 68931, 82029, 101982, 119718, 137862, 152973, 164058, 246087, 305946, 458919, 492174, 628889, 738261, 917838, 1257778, 1376757, 1476522, 1886667, 2214783, 2753514, 3773334, 4429566, 5660001, 11320002, 16980003, 33960006, 50940009, 101880018]

約数ペア:

[(1, 101880018), (2, 50940009), (3, 33960006), (6, 16980003), (9, 11320002), (18, 5660001), (23, 4429566), (27, 3773334), (37, 2753514), (46, 2214783), (54, 1886667), (69, 1476522), (74, 1376757), (81, 1257778), (111, 917838), (138, 738261), (162, 628889), (207, 492174), (222, 458919), (333, 305946), (414, 246087), (621, 164058), (666, 152973), (739, 137862), (851, 119718), (999, 101982), (1242, 82029), (1478, 68931), (1702, 59859), (1863, 54686), (1998, 50991), (2217, 45954), (2553, 39906), (2997, 33994), (3726, 27343), (4434, 22977), (5106, 19953), (5994, 16997), (6651, 15318), (7659, 13302)]