15761808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4796

約数の個数: 60

約数和(自身を含む): 46038720

約数和(自身を除く): 30276912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4759, 9518, 14277, 19036, 28554, 38072, 42831, 57108, 76144, 85662, 109457, 114216, 171324, 218914, 228432, 328371, 342648, 437828, 656742, 685296, 875656, 985113, 1313484, 1751312, 1970226, 2626968, 3940452, 5253936, 7880904, 15761808]

約数ペア:

[(1, 15761808), (2, 7880904), (3, 5253936), (4, 3940452), (6, 2626968), (8, 1970226), (9, 1751312), (12, 1313484), (16, 985113), (18, 875656), (23, 685296), (24, 656742), (36, 437828), (46, 342648), (48, 328371), (69, 228432), (72, 218914), (92, 171324), (138, 114216), (144, 109457), (184, 85662), (207, 76144), (276, 57108), (368, 42831), (414, 38072), (552, 28554), (828, 19036), (1104, 14277), (1656, 9518), (3312, 4759)]