31993164

素因数分解:

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

素因数の和:540

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 63968436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 378, 404, 419, 606, 707, 756, 838, 909, 1212, 1257, 1414, 1676, 1818, 2121, 2514, 2727, 2828, 2933, 3636, 3771, 4242, 5028, 5454, 5866, 6363, 7542, 8484, 8799, 10908, 11313, 11732, 12726, 15084, 17598, 19089, 22626, 25452, 26397, 35196, 38178, 42319, 45252, 52794, 76356, 79191, 84638, 105588, 126957, 158382, 169276, 253914, 296233, 316764, 380871, 507828, 592466, 761742, 888699, 1142613, 1184932, 1523484, 1777398, 2285226, 2666097, 3554796, 4570452, 5332194, 7998291, 10664388, 15996582, 31993164]

約数ペア:

[(1, 31993164), (2, 15996582), (3, 10664388), (4, 7998291), (6, 5332194), (7, 4570452), (9, 3554796), (12, 2666097), (14, 2285226), (18, 1777398), (21, 1523484), (27, 1184932), (28, 1142613), (36, 888699), (42, 761742), (54, 592466), (63, 507828), (84, 380871), (101, 316764), (108, 296233), (126, 253914), (189, 169276), (202, 158382), (252, 126957), (303, 105588), (378, 84638), (404, 79191), (419, 76356), (606, 52794), (707, 45252), (756, 42319), (838, 38178), (909, 35196), (1212, 26397), (1257, 25452), (1414, 22626), (1676, 19089), (1818, 17598), (2121, 15084), (2514, 12726), (2727, 11732), (2828, 11313), (2933, 10908), (3636, 8799), (3771, 8484), (4242, 7542), (5028, 6363), (5454, 5866)]