16361786

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 15779014

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 61, 98, 119, 122, 161, 238, 322, 343, 391, 427, 686, 782, 833, 854, 1037, 1127, 1403, 1666, 2074, 2254, 2737, 2806, 2989, 5474, 5831, 5978, 7259, 7889, 9821, 11662, 14518, 15778, 19159, 19642, 20923, 23851, 38318, 41846, 47702, 50813, 68747, 101626, 134113, 137494, 166957, 268226, 333914, 355691, 481229, 711382, 962458, 1168699, 2337398, 8180893, 16361786]

約数ペア:

[(1, 16361786), (2, 8180893), (7, 2337398), (14, 1168699), (17, 962458), (23, 711382), (34, 481229), (46, 355691), (49, 333914), (61, 268226), (98, 166957), (119, 137494), (122, 134113), (161, 101626), (238, 68747), (322, 50813), (343, 47702), (391, 41846), (427, 38318), (686, 23851), (782, 20923), (833, 19642), (854, 19159), (1037, 15778), (1127, 14518), (1403, 11662), (1666, 9821), (2074, 7889), (2254, 7259), (2737, 5978), (2806, 5831), (2989, 5474)]