15996582

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 25129818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 419, 606, 707, 838, 909, 1257, 1414, 1818, 2121, 2514, 2727, 2933, 3771, 4242, 5454, 5866, 6363, 7542, 8799, 11313, 12726, 17598, 19089, 22626, 26397, 38178, 42319, 52794, 79191, 84638, 126957, 158382, 253914, 296233, 380871, 592466, 761742, 888699, 1142613, 1777398, 2285226, 2666097, 5332194, 7998291, 15996582]

約数ペア:

[(1, 15996582), (2, 7998291), (3, 5332194), (6, 2666097), (7, 2285226), (9, 1777398), (14, 1142613), (18, 888699), (21, 761742), (27, 592466), (42, 380871), (54, 296233), (63, 253914), (101, 158382), (126, 126957), (189, 84638), (202, 79191), (303, 52794), (378, 42319), (419, 38178), (606, 26397), (707, 22626), (838, 19089), (909, 17598), (1257, 12726), (1414, 11313), (1818, 8799), (2121, 7542), (2514, 6363), (2727, 5866), (2933, 5454), (3771, 4242)]