2912371938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{45233}}^1$

素因数の和:45328

約数の個数: 72

約数和(自身を含む): 7441083468

約数和(自身を除く): 4528711530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 3066, 3577, 4599, 7154, 9198, 10731, 21462, 32193, 45233, 64386, 90466, 135699, 271398, 316631, 407097, 633262, 814194, 949893, 1899786, 2216417, 2849679, 3302009, 4432834, 5699358, 6604018, 6649251, 9906027, 13298502, 19812054, 19947753, 23114063, 29718081, 39895506, 46228126, 59436162, 69342189, 138684378, 161798441, 208026567, 323596882, 416053134, 485395323, 970790646, 1456185969, 2912371938]

約数ペア:

[(1, 2912371938), (2, 1456185969), (3, 970790646), (6, 485395323), (7, 416053134), (9, 323596882), (14, 208026567), (18, 161798441), (21, 138684378), (42, 69342189), (49, 59436162), (63, 46228126), (73, 39895506), (98, 29718081), (126, 23114063), (146, 19947753), (147, 19812054), (219, 13298502), (294, 9906027), (438, 6649251), (441, 6604018), (511, 5699358), (657, 4432834), (882, 3302009), (1022, 2849679), (1314, 2216417), (1533, 1899786), (3066, 949893), (3577, 814194), (4599, 633262), (7154, 407097), (9198, 316631), (10731, 271398), (21462, 135699), (32193, 90466), (45233, 64386)]