2002142709

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 3592802304

約数和(自身を除く): 1590659595

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 67, 69, 123, 161, 201, 207, 287, 369, 469, 483, 503, 603, 861, 943, 1407, 1449, 1509, 1541, 2583, 2747, 2829, 3521, 4221, 4527, 4623, 6601, 8241, 8487, 10563, 10787, 11569, 13869, 19229, 19803, 20623, 24723, 31689, 32361, 33701, 34707, 57687, 59409, 61869, 63181, 80983, 97083, 101103, 104121, 144361, 173061, 185607, 189543, 235907, 242949, 303309, 433083, 442267, 474329, 568629, 707721, 728847, 775123, 1299249, 1326801, 1381741, 1422987, 2123163, 2325369, 3320303, 3980403, 4145223, 4268961, 5425861, 6976107, 9672187, 9960909, 12435669, 16277583, 29016561, 29882727, 31780043, 48832749, 87049683, 95340129, 222460301, 286020387, 667380903, 2002142709]

約数ペア:

[(1, 2002142709), (3, 667380903), (7, 286020387), (9, 222460301), (21, 95340129), (23, 87049683), (41, 48832749), (63, 31780043), (67, 29882727), (69, 29016561), (123, 16277583), (161, 12435669), (201, 9960909), (207, 9672187), (287, 6976107), (369, 5425861), (469, 4268961), (483, 4145223), (503, 3980403), (603, 3320303), (861, 2325369), (943, 2123163), (1407, 1422987), (1449, 1381741), (1509, 1326801), (1541, 1299249), (2583, 775123), (2747, 728847), (2829, 707721), (3521, 568629), (4221, 474329), (4527, 442267), (4623, 433083), (6601, 303309), (8241, 242949), (8487, 235907), (10563, 189543), (10787, 185607), (11569, 173061), (13869, 144361), (19229, 104121), (19803, 101103), (20623, 97083), (24723, 80983), (31689, 63181), (32361, 61869), (33701, 59409), (34707, 57687)]