213082452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{4447}}^1$

素因数の和:4490

約数の個数: 72

約数和(自身を含む): 592580352

約数和(自身を除く): 379497900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1331, 1452, 2178, 2662, 3993, 4356, 4447, 5324, 7986, 8894, 11979, 13341, 15972, 17788, 23958, 26682, 40023, 47916, 48917, 53364, 80046, 97834, 146751, 160092, 195668, 293502, 440253, 538087, 587004, 880506, 1076174, 1614261, 1761012, 2152348, 3228522, 4842783, 5918957, 6457044, 9685566, 11837914, 17756871, 19371132, 23675828, 35513742, 53270613, 71027484, 106541226, 213082452]

約数ペア:

[(1, 213082452), (2, 106541226), (3, 71027484), (4, 53270613), (6, 35513742), (9, 23675828), (11, 19371132), (12, 17756871), (18, 11837914), (22, 9685566), (33, 6457044), (36, 5918957), (44, 4842783), (66, 3228522), (99, 2152348), (121, 1761012), (132, 1614261), (198, 1076174), (242, 880506), (363, 587004), (396, 538087), (484, 440253), (726, 293502), (1089, 195668), (1331, 160092), (1452, 146751), (2178, 97834), (2662, 80046), (3993, 53364), (4356, 48917), (4447, 47916), (5324, 40023), (7986, 26682), (8894, 23958), (11979, 17788), (13341, 15972)]