15879402

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 47393280

約数和(自身を除く): 31513878

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 67, 77, 81, 99, 114, 126, 133, 134, 154, 162, 171, 189, 198, 201, 209, 231, 266, 297, 342, 378, 399, 402, 418, 462, 469, 513, 567, 594, 603, 627, 693, 737, 798, 891, 938, 1026, 1134, 1197, 1206, 1254, 1273, 1386, 1407, 1463, 1474, 1539, 1782, 1809, 1881, 2079, 2211, 2394, 2546, 2814, 2926, 3078, 3591, 3618, 3762, 3819, 4158, 4221, 4389, 4422, 5159, 5427, 5643, 6237, 6633, 7182, 7638, 8442, 8778, 8911, 10318, 10773, 10854, 11286, 11457, 12474, 12663, 13167, 13266, 14003, 15477, 16929, 17822, 19899, 21546, 22914, 25326, 26334, 26733, 28006, 30954, 33858, 34371, 37989, 39501, 39798, 42009, 46431, 53466, 59697, 68742, 75978, 79002, 80199, 84018, 92862, 98021, 103113, 118503, 119394, 126027, 139293, 160398, 196042, 206226, 237006, 240597, 252054, 278586, 294063, 378081, 417879, 481194, 588126, 721791, 756162, 835758, 882189, 1134243, 1443582, 1764378, 2268486, 2646567, 5293134, 7939701, 15879402]

約数ペア:

[(1, 15879402), (2, 7939701), (3, 5293134), (6, 2646567), (7, 2268486), (9, 1764378), (11, 1443582), (14, 1134243), (18, 882189), (19, 835758), (21, 756162), (22, 721791), (27, 588126), (33, 481194), (38, 417879), (42, 378081), (54, 294063), (57, 278586), (63, 252054), (66, 240597), (67, 237006), (77, 206226), (81, 196042), (99, 160398), (114, 139293), (126, 126027), (133, 119394), (134, 118503), (154, 103113), (162, 98021), (171, 92862), (189, 84018), (198, 80199), (201, 79002), (209, 75978), (231, 68742), (266, 59697), (297, 53466), (342, 46431), (378, 42009), (399, 39798), (402, 39501), (418, 37989), (462, 34371), (469, 33858), (513, 30954), (567, 28006), (594, 26733), (603, 26334), (627, 25326), (693, 22914), (737, 21546), (798, 19899), (891, 17822), (938, 16929), (1026, 15477), (1134, 14003), (1197, 13266), (1206, 13167), (1254, 12663), (1273, 12474), (1386, 11457), (1407, 11286), (1463, 10854), (1474, 10773), (1539, 10318), (1782, 8911), (1809, 8778), (1881, 8442), (2079, 7638), (2211, 7182), (2394, 6633), (2546, 6237), (2814, 5643), (2926, 5427), (3078, 5159), (3591, 4422), (3618, 4389), (3762, 4221), (3819, 4158)]