21661956792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14326691}}^1$

素因数の和:14326713

約数の個数: 64

約数和(自身を含む): 68768121600

約数和(自身を除く): 47106164808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 14326691, 28653382, 42980073, 57306764, 85960146, 100286837, 114613528, 128940219, 171920292, 200573674, 257880438, 300860511, 343840584, 386820657, 401147348, 515760876, 601721022, 773641314, 802294696, 902581533, 1031521752, 1203442044, 1547282628, 1805163066, 2406884088, 2707744599, 3094565256, 3610326132, 5415489198, 7220652264, 10830978396, 21661956792]

約数ペア:

[(1, 21661956792), (2, 10830978396), (3, 7220652264), (4, 5415489198), (6, 3610326132), (7, 3094565256), (8, 2707744599), (9, 2406884088), (12, 1805163066), (14, 1547282628), (18, 1203442044), (21, 1031521752), (24, 902581533), (27, 802294696), (28, 773641314), (36, 601721022), (42, 515760876), (54, 401147348), (56, 386820657), (63, 343840584), (72, 300860511), (84, 257880438), (108, 200573674), (126, 171920292), (168, 128940219), (189, 114613528), (216, 100286837), (252, 85960146), (378, 57306764), (504, 42980073), (756, 28653382), (1512, 14326691)]