2052515052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15877}}^1$

素因数の和:15922

約数の個数: 144

約数和(自身を含む): 6473143040

約数和(自身を除く): 4420627988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2394, 3078, 3402, 3591, 4617, 4788, 6156, 6804, 7182, 9234, 10773, 14364, 15877, 18468, 21546, 31754, 32319, 43092, 47631, 63508, 64638, 95262, 111139, 129276, 142893, 190524, 222278, 285786, 301663, 333417, 428679, 444556, 571572, 603326, 666834, 857358, 904989, 1000251, 1206652, 1286037, 1333668, 1714716, 1809978, 2000502, 2111641, 2572074, 2714967, 3000753, 3619956, 3858111, 4001004, 4223282, 5144148, 5429934, 6001506, 6334923, 7716222, 8144901, 8446564, 9002259, 10859868, 12003012, 12669846, 15432444, 16289802, 18004518, 19004769, 24434703, 25339692, 27006777, 32579604, 36009036, 38009538, 48869406, 54013554, 57014307, 73304109, 76019076, 97738812, 108027108, 114028614, 146608218, 171042921, 228057228, 293216436, 342085842, 513128763, 684171684, 1026257526, 2052515052]

約数ペア:

[(1, 2052515052), (2, 1026257526), (3, 684171684), (4, 513128763), (6, 342085842), (7, 293216436), (9, 228057228), (12, 171042921), (14, 146608218), (18, 114028614), (19, 108027108), (21, 97738812), (27, 76019076), (28, 73304109), (36, 57014307), (38, 54013554), (42, 48869406), (54, 38009538), (57, 36009036), (63, 32579604), (76, 27006777), (81, 25339692), (84, 24434703), (108, 19004769), (114, 18004518), (126, 16289802), (133, 15432444), (162, 12669846), (171, 12003012), (189, 10859868), (228, 9002259), (243, 8446564), (252, 8144901), (266, 7716222), (324, 6334923), (342, 6001506), (378, 5429934), (399, 5144148), (486, 4223282), (513, 4001004), (532, 3858111), (567, 3619956), (684, 3000753), (756, 2714967), (798, 2572074), (972, 2111641), (1026, 2000502), (1134, 1809978), (1197, 1714716), (1539, 1333668), (1596, 1286037), (1701, 1206652), (2052, 1000251), (2268, 904989), (2394, 857358), (3078, 666834), (3402, 603326), (3591, 571572), (4617, 444556), (4788, 428679), (6156, 333417), (6804, 301663), (7182, 285786), (9234, 222278), (10773, 190524), (14364, 142893), (15877, 129276), (18468, 111139), (21546, 95262), (31754, 64638), (32319, 63508), (43092, 47631)]