15935688

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9658

約数の個数: 48

約数和(自身を含む): 45040320

約数和(自身を除く): 29104632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9623, 19246, 28869, 38492, 57738, 76984, 86607, 115476, 173214, 221329, 230952, 346428, 442658, 663987, 692856, 885316, 1327974, 1770632, 1991961, 2655948, 3983922, 5311896, 7967844, 15935688]

約数ペア:

[(1, 15935688), (2, 7967844), (3, 5311896), (4, 3983922), (6, 2655948), (8, 1991961), (9, 1770632), (12, 1327974), (18, 885316), (23, 692856), (24, 663987), (36, 442658), (46, 346428), (69, 230952), (72, 221329), (92, 173214), (138, 115476), (184, 86607), (207, 76984), (276, 57738), (414, 38492), (552, 28869), (828, 19246), (1656, 9623)]