15355998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 41243904

約数和(自身を除く): 25887906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 67, 102, 107, 119, 126, 134, 153, 201, 214, 238, 306, 321, 357, 402, 469, 603, 642, 714, 749, 938, 963, 1071, 1139, 1206, 1407, 1498, 1819, 1926, 2142, 2247, 2278, 2814, 3417, 3638, 4221, 4494, 5457, 6741, 6834, 7169, 7973, 8442, 10251, 10914, 12733, 13482, 14338, 15946, 16371, 20502, 21507, 23919, 25466, 32742, 38199, 43014, 47838, 50183, 64521, 71757, 76398, 100366, 114597, 121873, 129042, 143514, 150549, 229194, 243746, 301098, 365619, 451647, 731238, 853111, 903294, 1096857, 1706222, 2193714, 2559333, 5118666, 7677999, 15355998]

約数ペア:

[(1, 15355998), (2, 7677999), (3, 5118666), (6, 2559333), (7, 2193714), (9, 1706222), (14, 1096857), (17, 903294), (18, 853111), (21, 731238), (34, 451647), (42, 365619), (51, 301098), (63, 243746), (67, 229194), (102, 150549), (107, 143514), (119, 129042), (126, 121873), (134, 114597), (153, 100366), (201, 76398), (214, 71757), (238, 64521), (306, 50183), (321, 47838), (357, 43014), (402, 38199), (469, 32742), (603, 25466), (642, 23919), (714, 21507), (749, 20502), (938, 16371), (963, 15946), (1071, 14338), (1139, 13482), (1206, 12733), (1407, 10914), (1498, 10251), (1819, 8442), (1926, 7973), (2142, 7169), (2247, 6834), (2278, 6741), (2814, 5457), (3417, 4494), (3638, 4221)]