15672871284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{397829}}^1$

素因数の和:397917

約数の個数: 72

約数和(自身を含む): 43175694240

約数和(自身を除く): 27502822956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 397829, 795658, 1193487, 1591316, 2386974, 2784803, 4773948, 5569606, 8354409, 11139212, 16708818, 19493621, 26654543, 33417636, 38987242, 53309086, 58480863, 77974484, 79963629, 106618172, 116961726, 159927258, 186581801, 233923452, 319854516, 373163602, 559745403, 746327204, 1119490806, 1306072607, 2238981612, 2612145214, 3918217821, 5224290428, 7836435642, 15672871284]

約数ペア:

[(1, 15672871284), (2, 7836435642), (3, 5224290428), (4, 3918217821), (6, 2612145214), (7, 2238981612), (12, 1306072607), (14, 1119490806), (21, 746327204), (28, 559745403), (42, 373163602), (49, 319854516), (67, 233923452), (84, 186581801), (98, 159927258), (134, 116961726), (147, 106618172), (196, 79963629), (201, 77974484), (268, 58480863), (294, 53309086), (402, 38987242), (469, 33417636), (588, 26654543), (804, 19493621), (938, 16708818), (1407, 11139212), (1876, 8354409), (2814, 5569606), (3283, 4773948), (5628, 2784803), (6566, 2386974), (9849, 1591316), (13132, 1193487), (19698, 795658), (39396, 397829)]