2021002326

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 5242752000

約数和(自身を除く): 3221749674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 243, 298, 378, 443, 447, 486, 567, 729, 886, 894, 1043, 1134, 1329, 1341, 1458, 1701, 2086, 2187, 2658, 2682, 3101, 3129, 3402, 3987, 4023, 4374, 5103, 6202, 6258, 7974, 8046, 9303, 9387, 10206, 11961, 12069, 15309, 18606, 18774, 23922, 24138, 27909, 28161, 30618, 35883, 36207, 55818, 56322, 66007, 71766, 72414, 83727, 84483, 107649, 108621, 132014, 167454, 168966, 198021, 215298, 217242, 251181, 253449, 322947, 325863, 396042, 462049, 502362, 506898, 594063, 645894, 651726, 753543, 760347, 924098, 968841, 1188126, 1386147, 1507086, 1520694, 1782189, 1937682, 2260629, 2281041, 2772294, 3564378, 4158441, 4521258, 4562082, 5346567, 6781887, 8316882, 10693134, 12475323, 13563774, 16039701, 24950646, 32079402, 37425969, 48119103, 74851938, 96238206, 112277907, 144357309, 224555814, 288714618, 336833721, 673667442, 1010501163, 2021002326]

約数ペア:

[(1, 2021002326), (2, 1010501163), (3, 673667442), (6, 336833721), (7, 288714618), (9, 224555814), (14, 144357309), (18, 112277907), (21, 96238206), (27, 74851938), (42, 48119103), (54, 37425969), (63, 32079402), (81, 24950646), (126, 16039701), (149, 13563774), (162, 12475323), (189, 10693134), (243, 8316882), (298, 6781887), (378, 5346567), (443, 4562082), (447, 4521258), (486, 4158441), (567, 3564378), (729, 2772294), (886, 2281041), (894, 2260629), (1043, 1937682), (1134, 1782189), (1329, 1520694), (1341, 1507086), (1458, 1386147), (1701, 1188126), (2086, 968841), (2187, 924098), (2658, 760347), (2682, 753543), (3101, 651726), (3129, 645894), (3402, 594063), (3987, 506898), (4023, 502362), (4374, 462049), (5103, 396042), (6202, 325863), (6258, 322947), (7974, 253449), (8046, 251181), (9303, 217242), (9387, 215298), (10206, 198021), (11961, 168966), (12069, 167454), (15309, 132014), (18606, 108621), (18774, 107649), (23922, 84483), (24138, 83727), (27909, 72414), (28161, 71766), (30618, 66007), (35883, 56322), (36207, 55818)]