2911804938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{18773}}^1$

素因数の和:20019

約数の個数: 48

約数和(自身を含む): 7216425216

約数和(自身を除く): 4304620278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1231, 2462, 3693, 7386, 8617, 11079, 17234, 18773, 22158, 25851, 37546, 51702, 56319, 77553, 112638, 131411, 155106, 168957, 262822, 337914, 394233, 788466, 1182699, 2365398, 23109563, 46219126, 69328689, 138657378, 161766941, 207986067, 323533882, 415972134, 485300823, 970601646, 1455902469, 2911804938]

約数ペア:

[(1, 2911804938), (2, 1455902469), (3, 970601646), (6, 485300823), (7, 415972134), (9, 323533882), (14, 207986067), (18, 161766941), (21, 138657378), (42, 69328689), (63, 46219126), (126, 23109563), (1231, 2365398), (2462, 1182699), (3693, 788466), (7386, 394233), (8617, 337914), (11079, 262822), (17234, 168957), (18773, 155106), (22158, 131411), (25851, 112638), (37546, 77553), (51702, 56319)]