38937444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 113008896

約数和(自身を除く): 74071452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 197, 273, 362, 364, 394, 543, 546, 591, 724, 788, 1086, 1092, 1182, 1267, 1379, 2172, 2353, 2364, 2534, 2561, 2758, 3801, 4137, 4706, 5068, 5122, 5516, 7059, 7602, 7683, 8274, 9412, 10244, 14118, 15204, 15366, 16471, 16548, 17927, 28236, 30732, 32942, 35657, 35854, 49413, 53781, 65884, 71314, 71708, 98826, 106971, 107562, 142628, 197652, 213942, 215124, 249599, 427884, 463541, 499198, 748797, 927082, 998396, 1390623, 1497594, 1854164, 2781246, 2995188, 3244787, 5562492, 6489574, 9734361, 12979148, 19468722, 38937444]

約数ペア:

[(1, 38937444), (2, 19468722), (3, 12979148), (4, 9734361), (6, 6489574), (7, 5562492), (12, 3244787), (13, 2995188), (14, 2781246), (21, 1854164), (26, 1497594), (28, 1390623), (39, 998396), (42, 927082), (52, 748797), (78, 499198), (84, 463541), (91, 427884), (156, 249599), (181, 215124), (182, 213942), (197, 197652), (273, 142628), (362, 107562), (364, 106971), (394, 98826), (543, 71708), (546, 71314), (591, 65884), (724, 53781), (788, 49413), (1086, 35854), (1092, 35657), (1182, 32942), (1267, 30732), (1379, 28236), (2172, 17927), (2353, 16548), (2364, 16471), (2534, 15366), (2561, 15204), (2758, 14118), (3801, 10244), (4137, 9412), (4706, 8274), (5068, 7683), (5122, 7602), (5516, 7059)]