2021529636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17477}}^1$

素因数の和:17520

約数の個数: 144

約数和(自身を含む): 6412887936

約数和(自身を除く): 4391358300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 714, 756, 918, 972, 1071, 1134, 1377, 1428, 1701, 1836, 2142, 2268, 2754, 3213, 3402, 4131, 4284, 5508, 6426, 6804, 8262, 9639, 12852, 16524, 17477, 19278, 28917, 34954, 38556, 52431, 57834, 69908, 104862, 115668, 122339, 157293, 209724, 244678, 297109, 314586, 367017, 471879, 489356, 594218, 629172, 734034, 891327, 943758, 1101051, 1188436, 1415637, 1468068, 1782654, 1887516, 2079763, 2202102, 2673981, 2831274, 3303153, 3565308, 4159526, 4246911, 4404204, 5347962, 5662548, 6239289, 6606306, 8021943, 8319052, 8493822, 9909459, 10695924, 12478578, 13212612, 16043886, 16987644, 18717867, 19818918, 24065829, 24957156, 29728377, 32087772, 37435734, 39637836, 48131658, 56153601, 59456754, 72197487, 74871468, 96263316, 112307202, 118913508, 144394974, 168460803, 224614404, 288789948, 336921606, 505382409, 673843212, 1010764818, 2021529636]

約数ペア:

[(1, 2021529636), (2, 1010764818), (3, 673843212), (4, 505382409), (6, 336921606), (7, 288789948), (9, 224614404), (12, 168460803), (14, 144394974), (17, 118913508), (18, 112307202), (21, 96263316), (27, 74871468), (28, 72197487), (34, 59456754), (36, 56153601), (42, 48131658), (51, 39637836), (54, 37435734), (63, 32087772), (68, 29728377), (81, 24957156), (84, 24065829), (102, 19818918), (108, 18717867), (119, 16987644), (126, 16043886), (153, 13212612), (162, 12478578), (189, 10695924), (204, 9909459), (238, 8493822), (243, 8319052), (252, 8021943), (306, 6606306), (324, 6239289), (357, 5662548), (378, 5347962), (459, 4404204), (476, 4246911), (486, 4159526), (567, 3565308), (612, 3303153), (714, 2831274), (756, 2673981), (918, 2202102), (972, 2079763), (1071, 1887516), (1134, 1782654), (1377, 1468068), (1428, 1415637), (1701, 1188436), (1836, 1101051), (2142, 943758), (2268, 891327), (2754, 734034), (3213, 629172), (3402, 594218), (4131, 489356), (4284, 471879), (5508, 367017), (6426, 314586), (6804, 297109), (8262, 244678), (9639, 209724), (12852, 157293), (16524, 122339), (17477, 115668), (19278, 104862), (28917, 69908), (34954, 57834), (38556, 52431)]