13490316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 42771456

約数和(自身を除く): 29281140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 67, 68, 84, 94, 102, 119, 126, 134, 141, 153, 188, 201, 204, 238, 252, 268, 282, 306, 329, 357, 402, 423, 469, 476, 564, 603, 612, 658, 714, 799, 804, 846, 938, 987, 1071, 1139, 1206, 1316, 1407, 1428, 1598, 1692, 1876, 1974, 2142, 2278, 2397, 2412, 2814, 2961, 3149, 3196, 3417, 3948, 4221, 4284, 4556, 4794, 5593, 5628, 5922, 6298, 6834, 7191, 7973, 8442, 9447, 9588, 10251, 11186, 11844, 12596, 13668, 14382, 15946, 16779, 16884, 18894, 20502, 22043, 22372, 23919, 28341, 28764, 31892, 33558, 37788, 41004, 44086, 47838, 50337, 53533, 56682, 66129, 67116, 71757, 88172, 95676, 100674, 107066, 113364, 132258, 143514, 160599, 198387, 201348, 214132, 264516, 287028, 321198, 374731, 396774, 481797, 642396, 749462, 793548, 963594, 1124193, 1498924, 1927188, 2248386, 3372579, 4496772, 6745158, 13490316]

約数ペア:

[(1, 13490316), (2, 6745158), (3, 4496772), (4, 3372579), (6, 2248386), (7, 1927188), (9, 1498924), (12, 1124193), (14, 963594), (17, 793548), (18, 749462), (21, 642396), (28, 481797), (34, 396774), (36, 374731), (42, 321198), (47, 287028), (51, 264516), (63, 214132), (67, 201348), (68, 198387), (84, 160599), (94, 143514), (102, 132258), (119, 113364), (126, 107066), (134, 100674), (141, 95676), (153, 88172), (188, 71757), (201, 67116), (204, 66129), (238, 56682), (252, 53533), (268, 50337), (282, 47838), (306, 44086), (329, 41004), (357, 37788), (402, 33558), (423, 31892), (469, 28764), (476, 28341), (564, 23919), (603, 22372), (612, 22043), (658, 20502), (714, 18894), (799, 16884), (804, 16779), (846, 15946), (938, 14382), (987, 13668), (1071, 12596), (1139, 11844), (1206, 11186), (1316, 10251), (1407, 9588), (1428, 9447), (1598, 8442), (1692, 7973), (1876, 7191), (1974, 6834), (2142, 6298), (2278, 5922), (2397, 5628), (2412, 5593), (2814, 4794), (2961, 4556), (3149, 4284), (3196, 4221), (3417, 3948)]