196164018

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 468008640

約数和(自身を除く): 271844622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 101, 114, 162, 171, 202, 303, 342, 513, 606, 631, 909, 1026, 1262, 1539, 1818, 1893, 1919, 2727, 3078, 3786, 3838, 5454, 5679, 5757, 8181, 11358, 11514, 11989, 16362, 17037, 17271, 23978, 34074, 34542, 35967, 51111, 51813, 63731, 71934, 102222, 103626, 107901, 127462, 155439, 191193, 215802, 310878, 323703, 382386, 573579, 647406, 971109, 1147158, 1210889, 1720737, 1942218, 2421778, 3441474, 3632667, 5162211, 7265334, 10324422, 10898001, 21796002, 32694003, 65388006, 98082009, 196164018]

約数ペア:

[(1, 196164018), (2, 98082009), (3, 65388006), (6, 32694003), (9, 21796002), (18, 10898001), (19, 10324422), (27, 7265334), (38, 5162211), (54, 3632667), (57, 3441474), (81, 2421778), (101, 1942218), (114, 1720737), (162, 1210889), (171, 1147158), (202, 971109), (303, 647406), (342, 573579), (513, 382386), (606, 323703), (631, 310878), (909, 215802), (1026, 191193), (1262, 155439), (1539, 127462), (1818, 107901), (1893, 103626), (1919, 102222), (2727, 71934), (3078, 63731), (3786, 51813), (3838, 51111), (5454, 35967), (5679, 34542), (5757, 34074), (8181, 23978), (11358, 17271), (11514, 17037), (11989, 16362)]