2006642295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 4244244480

約数和(自身を除く): 2237602185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 67, 105, 123, 135, 189, 201, 205, 287, 315, 335, 369, 469, 603, 615, 773, 861, 945, 1005, 1107, 1407, 1435, 1809, 1845, 2319, 2345, 2583, 2747, 3015, 3865, 4221, 4305, 5411, 5535, 6957, 7035, 7749, 8241, 9045, 11595, 12663, 12915, 13735, 16233, 19229, 20871, 21105, 24723, 27055, 31693, 34785, 38745, 41205, 48699, 51791, 57687, 63315, 74169, 81165, 95079, 96145, 104355, 123615, 146097, 155373, 158465, 173061, 221851, 243495, 258955, 285237, 288435, 362537, 370845, 466119, 475395, 519183, 665553, 730485, 776865, 855711, 865305, 1087611, 1109255, 1398357, 1426185, 1812685, 1996659, 2123431, 2330595, 2595915, 3262833, 3327765, 4278555, 5438055, 5989977, 6370293, 6991785, 9788499, 9983295, 10617155, 14864017, 16314165, 19110879, 29949885, 31851465, 44592051, 48942495, 57332637, 74320085, 95554395, 133776153, 222960255, 286663185, 401328459, 668880765, 2006642295]

約数ペア:

[(1, 2006642295), (3, 668880765), (5, 401328459), (7, 286663185), (9, 222960255), (15, 133776153), (21, 95554395), (27, 74320085), (35, 57332637), (41, 48942495), (45, 44592051), (63, 31851465), (67, 29949885), (105, 19110879), (123, 16314165), (135, 14864017), (189, 10617155), (201, 9983295), (205, 9788499), (287, 6991785), (315, 6370293), (335, 5989977), (369, 5438055), (469, 4278555), (603, 3327765), (615, 3262833), (773, 2595915), (861, 2330595), (945, 2123431), (1005, 1996659), (1107, 1812685), (1407, 1426185), (1435, 1398357), (1809, 1109255), (1845, 1087611), (2319, 865305), (2345, 855711), (2583, 776865), (2747, 730485), (3015, 665553), (3865, 519183), (4221, 475395), (4305, 466119), (5411, 370845), (5535, 362537), (6957, 288435), (7035, 285237), (7749, 258955), (8241, 243495), (9045, 221851), (11595, 173061), (12663, 158465), (12915, 155373), (13735, 146097), (16233, 123615), (19229, 104355), (20871, 96145), (21105, 95079), (24723, 81165), (27055, 74169), (31693, 63315), (34785, 57687), (38745, 51791), (41205, 48699)]