31403519892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{9629}}^1$

素因数の和:9802

約数の個数: 108

約数和(自身を含む): 85226597820

約数和(自身を除く): 53823077928

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4964, 5329, 7446, 9629, 10658, 11169, 14892, 15987, 19258, 21316, 22338, 28887, 31974, 38516, 44676, 47961, 57774, 63948, 86661, 90593, 95922, 115548, 163693, 173322, 181186, 191844, 271779, 327386, 346644, 362372, 491079, 543558, 654772, 702917, 815337, 982158, 1087116, 1405834, 1473237, 1630674, 1964316, 2108751, 2811668, 2946474, 3261348, 4217502, 5892948, 6326253, 8435004, 11949589, 12652506, 23899178, 25305012, 35848767, 47798356, 51312941, 71697534, 102625882, 107546301, 143395068, 153938823, 205251764, 215092602, 307877646, 430185204, 461816469, 615755292, 872319997, 923632938, 1744639994, 1847265876, 2616959991, 3489279988, 5233919982, 7850879973, 10467839964, 15701759946, 31403519892]

約数ペア:

[(1, 31403519892), (2, 15701759946), (3, 10467839964), (4, 7850879973), (6, 5233919982), (9, 3489279988), (12, 2616959991), (17, 1847265876), (18, 1744639994), (34, 923632938), (36, 872319997), (51, 615755292), (68, 461816469), (73, 430185204), (102, 307877646), (146, 215092602), (153, 205251764), (204, 153938823), (219, 143395068), (292, 107546301), (306, 102625882), (438, 71697534), (612, 51312941), (657, 47798356), (876, 35848767), (1241, 25305012), (1314, 23899178), (2482, 12652506), (2628, 11949589), (3723, 8435004), (4964, 6326253), (5329, 5892948), (7446, 4217502), (9629, 3261348), (10658, 2946474), (11169, 2811668), (14892, 2108751), (15987, 1964316), (19258, 1630674), (21316, 1473237), (22338, 1405834), (28887, 1087116), (31974, 982158), (38516, 815337), (44676, 702917), (47961, 654772), (57774, 543558), (63948, 491079), (86661, 362372), (90593, 346644), (95922, 327386), (115548, 271779), (163693, 191844), (173322, 181186)]