16513308

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{809}}^1$

素因数の和:838

約数の個数: 84

約数和(自身を含む): 49578480

約数和(自身を除く): 33065172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 809, 972, 1134, 1458, 1618, 1701, 2268, 2427, 2916, 3236, 3402, 4854, 5103, 5663, 6804, 7281, 9708, 10206, 11326, 14562, 16989, 20412, 21843, 22652, 29124, 33978, 43686, 50967, 65529, 67956, 87372, 101934, 131058, 152901, 196587, 203868, 262116, 305802, 393174, 458703, 589761, 611604, 786348, 917406, 1179522, 1376109, 1834812, 2359044, 2752218, 4128327, 5504436, 8256654, 16513308]

約数ペア:

[(1, 16513308), (2, 8256654), (3, 5504436), (4, 4128327), (6, 2752218), (7, 2359044), (9, 1834812), (12, 1376109), (14, 1179522), (18, 917406), (21, 786348), (27, 611604), (28, 589761), (36, 458703), (42, 393174), (54, 305802), (63, 262116), (81, 203868), (84, 196587), (108, 152901), (126, 131058), (162, 101934), (189, 87372), (243, 67956), (252, 65529), (324, 50967), (378, 43686), (486, 33978), (567, 29124), (729, 22652), (756, 21843), (809, 20412), (972, 16989), (1134, 14562), (1458, 11326), (1618, 10206), (1701, 9708), (2268, 7281), (2427, 6804), (2916, 5663), (3236, 5103), (3402, 4854)]