17976168

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 57744960

約数和(自身を除く): 39768792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1321, 1512, 1701, 1944, 2268, 2642, 3402, 3963, 4536, 5284, 6804, 7926, 9247, 10568, 11889, 13608, 15852, 18494, 23778, 27741, 31704, 35667, 36988, 47556, 55482, 71334, 73976, 83223, 95112, 107001, 110964, 142668, 166446, 214002, 221928, 249669, 285336, 321003, 332892, 428004, 499338, 642006, 665784, 749007, 856008, 998676, 1284012, 1498014, 1997352, 2247021, 2568024, 2996028, 4494042, 5992056, 8988084, 17976168]

約数ペア:

[(1, 17976168), (2, 8988084), (3, 5992056), (4, 4494042), (6, 2996028), (7, 2568024), (8, 2247021), (9, 1997352), (12, 1498014), (14, 1284012), (18, 998676), (21, 856008), (24, 749007), (27, 665784), (28, 642006), (36, 499338), (42, 428004), (54, 332892), (56, 321003), (63, 285336), (72, 249669), (81, 221928), (84, 214002), (108, 166446), (126, 142668), (162, 110964), (168, 107001), (189, 95112), (216, 83223), (243, 73976), (252, 71334), (324, 55482), (378, 47556), (486, 36988), (504, 35667), (567, 31704), (648, 27741), (756, 23778), (972, 18494), (1134, 15852), (1321, 13608), (1512, 11889), (1701, 10568), (1944, 9247), (2268, 7926), (2642, 6804), (3402, 5284), (3963, 4536)]