18673956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 58625280

約数和(自身を除く): 39951324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1453, 1836, 2142, 2906, 3213, 4284, 4359, 5812, 6426, 8718, 10171, 12852, 13077, 17436, 20342, 24701, 26154, 30513, 39231, 40684, 49402, 52308, 61026, 74103, 78462, 91539, 98804, 122052, 148206, 156924, 172907, 183078, 222309, 274617, 296412, 345814, 366156, 444618, 518721, 549234, 666927, 691628, 889236, 1037442, 1098468, 1333854, 1556163, 2074884, 2667708, 3112326, 4668489, 6224652, 9336978, 18673956]

約数ペア:

[(1, 18673956), (2, 9336978), (3, 6224652), (4, 4668489), (6, 3112326), (7, 2667708), (9, 2074884), (12, 1556163), (14, 1333854), (17, 1098468), (18, 1037442), (21, 889236), (27, 691628), (28, 666927), (34, 549234), (36, 518721), (42, 444618), (51, 366156), (54, 345814), (63, 296412), (68, 274617), (84, 222309), (102, 183078), (108, 172907), (119, 156924), (126, 148206), (153, 122052), (189, 98804), (204, 91539), (238, 78462), (252, 74103), (306, 61026), (357, 52308), (378, 49402), (459, 40684), (476, 39231), (612, 30513), (714, 26154), (756, 24701), (918, 20342), (1071, 17436), (1428, 13077), (1453, 12852), (1836, 10171), (2142, 8718), (2906, 6426), (3213, 5812), (4284, 4359)]