2666697.00000000

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 199783584

約数和(自身を除く): 127266228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 53, 54, 81, 82, 103, 106, 108, 123, 159, 162, 164, 206, 212, 246, 309, 318, 324, 369, 412, 477, 492, 618, 636, 738, 927, 954, 1107, 1236, 1431, 1476, 1854, 1908, 2173, 2214, 2781, 2862, 3321, 3708, 4223, 4293, 4346, 4428, 5459, 5562, 5724, 6519, 6642, 8343, 8446, 8586, 8692, 10918, 11124, 12669, 13038, 13284, 16377, 16686, 16892, 17172, 19557, 21836, 25338, 26076, 32754, 33372, 38007, 39114, 49131, 50676, 58671, 65508, 76014, 78228, 98262, 114021, 117342, 147393, 152028, 176013, 196524, 223819, 228042, 234684, 294786, 342063, 352026, 442179, 447638, 456084, 589572, 671457, 684126, 704052, 884358, 895276, 1342914, 1368252, 1768716, 2014371, 2685828, 4028742, 6043113, 8057484, 12086226, 18129339, 24172452, 36258678, 72517356]

約数ペア:

[(1, 72517356), (2, 36258678), (3, 24172452), (4, 18129339), (6, 12086226), (9, 8057484), (12, 6043113), (18, 4028742), (27, 2685828), (36, 2014371), (41, 1768716), (53, 1368252), (54, 1342914), (81, 895276), (82, 884358), (103, 704052), (106, 684126), (108, 671457), (123, 589572), (159, 456084), (162, 447638), (164, 442179), (206, 352026), (212, 342063), (246, 294786), (309, 234684), (318, 228042), (324, 223819), (369, 196524), (412, 176013), (477, 152028), (492, 147393), (618, 117342), (636, 114021), (738, 98262), (927, 78228), (954, 76014), (1107, 65508), (1236, 58671), (1431, 50676), (1476, 49131), (1854, 39114), (1908, 38007), (2173, 33372), (2214, 32754), (2781, 26076), (2862, 25338), (3321, 21836), (3708, 19557), (4223, 17172), (4293, 16892), (4346, 16686), (4428, 16377), (5459, 13284), (5562, 13038), (5724, 12669), (6519, 11124), (6642, 10918), (8343, 8692), (8446, 8586)]