1652238

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 4460544

約数和(自身を除く): 2808306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 47, 54, 62, 63, 81, 93, 94, 126, 141, 162, 186, 189, 217, 279, 282, 329, 378, 423, 434, 558, 567, 651, 658, 837, 846, 987, 1134, 1269, 1302, 1457, 1674, 1953, 1974, 2511, 2538, 2914, 2961, 3807, 3906, 4371, 5022, 5859, 5922, 7614, 8742, 8883, 10199, 11718, 13113, 17577, 17766, 20398, 26226, 26649, 30597, 35154, 39339, 53298, 61194, 78678, 91791, 118017, 183582, 236034, 275373, 550746, 826119, 1652238]

約数ペア:

[(1, 1652238), (2, 826119), (3, 550746), (6, 275373), (7, 236034), (9, 183582), (14, 118017), (18, 91791), (21, 78678), (27, 61194), (31, 53298), (42, 39339), (47, 35154), (54, 30597), (62, 26649), (63, 26226), (81, 20398), (93, 17766), (94, 17577), (126, 13113), (141, 11718), (162, 10199), (186, 8883), (189, 8742), (217, 7614), (279, 5922), (282, 5859), (329, 5022), (378, 4371), (423, 3906), (434, 3807), (558, 2961), (567, 2914), (651, 2538), (658, 2511), (837, 1974), (846, 1953), (987, 1674), (1134, 1457), (1269, 1302)]