21340366938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{100447}}^1$

素因数の和:100532

約数の個数: 96

約数和(自身を含む): 53591016960

約数和(自身を除く): 32250650022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 37, 58, 66, 74, 87, 99, 111, 174, 198, 222, 261, 319, 333, 407, 522, 638, 666, 814, 957, 1073, 1221, 1914, 2146, 2442, 2871, 3219, 3663, 5742, 6438, 7326, 9657, 11803, 19314, 23606, 35409, 70818, 100447, 106227, 200894, 212454, 301341, 602682, 904023, 1104917, 1808046, 2209834, 2912963, 3314751, 3716539, 5825926, 6629502, 7433078, 8738889, 9944253, 11149617, 17477778, 19888506, 22299234, 26216667, 32042593, 33448851, 40881929, 52433334, 64085186, 66897702, 81763858, 96127779, 107779631, 122645787, 192255558, 215559262, 245291574, 288383337, 323338893, 367937361, 576766674, 646677786, 735874722, 970016679, 1185575941, 1940033358, 2371151882, 3556727823, 7113455646, 10670183469, 21340366938]

約数ペア:

[(1, 21340366938), (2, 10670183469), (3, 7113455646), (6, 3556727823), (9, 2371151882), (11, 1940033358), (18, 1185575941), (22, 970016679), (29, 735874722), (33, 646677786), (37, 576766674), (58, 367937361), (66, 323338893), (74, 288383337), (87, 245291574), (99, 215559262), (111, 192255558), (174, 122645787), (198, 107779631), (222, 96127779), (261, 81763858), (319, 66897702), (333, 64085186), (407, 52433334), (522, 40881929), (638, 33448851), (666, 32042593), (814, 26216667), (957, 22299234), (1073, 19888506), (1221, 17477778), (1914, 11149617), (2146, 9944253), (2442, 8738889), (2871, 7433078), (3219, 6629502), (3663, 5825926), (5742, 3716539), (6438, 3314751), (7326, 2912963), (9657, 2209834), (11803, 1808046), (19314, 1104917), (23606, 904023), (35409, 602682), (70818, 301341), (100447, 212454), (106227, 200894)]