7484436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 20049120

約数和(自身を除く): 12564684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 107, 116, 134, 174, 201, 214, 261, 268, 321, 348, 402, 428, 522, 603, 642, 804, 963, 1044, 1206, 1284, 1926, 1943, 2412, 3103, 3852, 3886, 5829, 6206, 7169, 7772, 9309, 11658, 12412, 14338, 17487, 18618, 21507, 23316, 27927, 28676, 34974, 37236, 43014, 55854, 64521, 69948, 86028, 111708, 129042, 207901, 258084, 415802, 623703, 831604, 1247406, 1871109, 2494812, 3742218, 7484436]

約数ペア:

[(1, 7484436), (2, 3742218), (3, 2494812), (4, 1871109), (6, 1247406), (9, 831604), (12, 623703), (18, 415802), (29, 258084), (36, 207901), (58, 129042), (67, 111708), (87, 86028), (107, 69948), (116, 64521), (134, 55854), (174, 43014), (201, 37236), (214, 34974), (261, 28676), (268, 27927), (321, 23316), (348, 21507), (402, 18618), (428, 17487), (522, 14338), (603, 12412), (642, 11658), (804, 9309), (963, 7772), (1044, 7169), (1206, 6206), (1284, 5829), (1926, 3886), (1943, 3852), (2412, 3103)]