913403898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 2291328000

約数和(自身を除く): 1377924102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 67, 99, 118, 134, 177, 198, 201, 297, 354, 389, 402, 531, 594, 603, 649, 737, 778, 1062, 1167, 1206, 1298, 1474, 1593, 1809, 1947, 2211, 2334, 3186, 3501, 3618, 3894, 3953, 4279, 4422, 5841, 6633, 7002, 7906, 8558, 10503, 11682, 11859, 12837, 13266, 17523, 19899, 21006, 22951, 23718, 25674, 26063, 35046, 35577, 38511, 39798, 43483, 45902, 52126, 68853, 71154, 77022, 78189, 86966, 106731, 115533, 130449, 137706, 156378, 206559, 213462, 231066, 234567, 252461, 260898, 286693, 391347, 413118, 469134, 504922, 573386, 619677, 703701, 757383, 782694, 860079, 1174041, 1239354, 1407402, 1514766, 1537717, 1720158, 2272149, 2348082, 2580237, 3075434, 4544298, 4613151, 5160474, 6816447, 7740711, 9226302, 13632894, 13839453, 15481422, 16914887, 27678906, 33829774, 41518359, 50744661, 83036718, 101489322, 152233983, 304467966, 456701949, 913403898]

約数ペア:

[(1, 913403898), (2, 456701949), (3, 304467966), (6, 152233983), (9, 101489322), (11, 83036718), (18, 50744661), (22, 41518359), (27, 33829774), (33, 27678906), (54, 16914887), (59, 15481422), (66, 13839453), (67, 13632894), (99, 9226302), (118, 7740711), (134, 6816447), (177, 5160474), (198, 4613151), (201, 4544298), (297, 3075434), (354, 2580237), (389, 2348082), (402, 2272149), (531, 1720158), (594, 1537717), (603, 1514766), (649, 1407402), (737, 1239354), (778, 1174041), (1062, 860079), (1167, 782694), (1206, 757383), (1298, 703701), (1474, 619677), (1593, 573386), (1809, 504922), (1947, 469134), (2211, 413118), (2334, 391347), (3186, 286693), (3501, 260898), (3618, 252461), (3894, 234567), (3953, 231066), (4279, 213462), (4422, 206559), (5841, 156378), (6633, 137706), (7002, 130449), (7906, 115533), (8558, 106731), (10503, 86966), (11682, 78189), (11859, 77022), (12837, 71154), (13266, 68853), (17523, 52126), (19899, 45902), (21006, 43483), (22951, 39798), (23718, 38511), (25674, 35577), (26063, 35046)]