2021301156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 5835001536

約数和(自身を除く): 3813700380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 433, 467, 476, 588, 714, 833, 866, 934, 1299, 1401, 1428, 1666, 1732, 1868, 2499, 2598, 2802, 3031, 3269, 3332, 4998, 5196, 5604, 6062, 6538, 7361, 7939, 9093, 9807, 9996, 12124, 13076, 14722, 15878, 18186, 19614, 21217, 22083, 22883, 23817, 29444, 31756, 36372, 39228, 42434, 44166, 45766, 47634, 51527, 55573, 63651, 68649, 84868, 88332, 91532, 95268, 103054, 111146, 127302, 137298, 154581, 166719, 202211, 206108, 222292, 254604, 274596, 309162, 333438, 360689, 389011, 404422, 606633, 618324, 666876, 721378, 778022, 808844, 1082067, 1167033, 1213266, 1415477, 1442756, 1556044, 2164134, 2334066, 2426532, 2830954, 3437587, 4246431, 4328268, 4668132, 5661908, 6875174, 8492862, 9908339, 10312761, 13750348, 16985724, 19816678, 20625522, 24063109, 29725017, 39633356, 41251044, 48126218, 59450034, 72189327, 96252436, 118900068, 144378654, 168441763, 288757308, 336883526, 505325289, 673767052, 1010650578, 2021301156]

約数ペア:

[(1, 2021301156), (2, 1010650578), (3, 673767052), (4, 505325289), (6, 336883526), (7, 288757308), (12, 168441763), (14, 144378654), (17, 118900068), (21, 96252436), (28, 72189327), (34, 59450034), (42, 48126218), (49, 41251044), (51, 39633356), (68, 29725017), (84, 24063109), (98, 20625522), (102, 19816678), (119, 16985724), (147, 13750348), (196, 10312761), (204, 9908339), (238, 8492862), (294, 6875174), (357, 5661908), (433, 4668132), (467, 4328268), (476, 4246431), (588, 3437587), (714, 2830954), (833, 2426532), (866, 2334066), (934, 2164134), (1299, 1556044), (1401, 1442756), (1428, 1415477), (1666, 1213266), (1732, 1167033), (1868, 1082067), (2499, 808844), (2598, 778022), (2802, 721378), (3031, 666876), (3269, 618324), (3332, 606633), (4998, 404422), (5196, 389011), (5604, 360689), (6062, 333438), (6538, 309162), (7361, 274596), (7939, 254604), (9093, 222292), (9807, 206108), (9996, 202211), (12124, 166719), (13076, 154581), (14722, 137298), (15878, 127302), (18186, 111146), (19614, 103054), (21217, 95268), (22083, 91532), (22883, 88332), (23817, 84868), (29444, 68649), (31756, 63651), (36372, 55573), (39228, 51527), (42434, 47634), (44166, 45766)]