2887164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 9215360

約数和(自身を除く): 6328196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 67, 76, 81, 84, 108, 114, 126, 133, 134, 162, 171, 189, 201, 228, 252, 266, 268, 324, 342, 378, 399, 402, 469, 513, 532, 567, 603, 684, 756, 798, 804, 938, 1026, 1134, 1197, 1206, 1273, 1407, 1539, 1596, 1809, 1876, 2052, 2268, 2394, 2412, 2546, 2814, 3078, 3591, 3618, 3819, 4221, 4788, 5092, 5427, 5628, 6156, 7182, 7236, 7638, 8442, 8911, 10773, 10854, 11457, 12663, 14364, 15276, 16884, 17822, 21546, 21708, 22914, 25326, 26733, 34371, 35644, 37989, 43092, 45828, 50652, 53466, 68742, 75978, 80199, 103113, 106932, 137484, 151956, 160398, 206226, 240597, 320796, 412452, 481194, 721791, 962388, 1443582, 2887164]

約数ペア:

[(1, 2887164), (2, 1443582), (3, 962388), (4, 721791), (6, 481194), (7, 412452), (9, 320796), (12, 240597), (14, 206226), (18, 160398), (19, 151956), (21, 137484), (27, 106932), (28, 103113), (36, 80199), (38, 75978), (42, 68742), (54, 53466), (57, 50652), (63, 45828), (67, 43092), (76, 37989), (81, 35644), (84, 34371), (108, 26733), (114, 25326), (126, 22914), (133, 21708), (134, 21546), (162, 17822), (171, 16884), (189, 15276), (201, 14364), (228, 12663), (252, 11457), (266, 10854), (268, 10773), (324, 8911), (342, 8442), (378, 7638), (399, 7236), (402, 7182), (469, 6156), (513, 5628), (532, 5427), (567, 5092), (603, 4788), (684, 4221), (756, 3819), (798, 3618), (804, 3591), (938, 3078), (1026, 2814), (1134, 2546), (1197, 2412), (1206, 2394), (1273, 2268), (1407, 2052), (1539, 1876), (1596, 1809)]