15926274

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 44432640

約数和(自身を除く): 28506366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 463, 546, 637, 702, 819, 882, 926, 1274, 1323, 1389, 1638, 1911, 2457, 2646, 2778, 3241, 3822, 4167, 4914, 5733, 6019, 6482, 8334, 9723, 11466, 12038, 12501, 17199, 18057, 19446, 22687, 25002, 29169, 34398, 36114, 42133, 45374, 54171, 58338, 68061, 84266, 87507, 108342, 126399, 136122, 162513, 175014, 204183, 252798, 294931, 325026, 379197, 408366, 589862, 612549, 758394, 884793, 1137591, 1225098, 1769586, 2275182, 2654379, 5308758, 7963137, 15926274]

約数ペア:

[(1, 15926274), (2, 7963137), (3, 5308758), (6, 2654379), (7, 2275182), (9, 1769586), (13, 1225098), (14, 1137591), (18, 884793), (21, 758394), (26, 612549), (27, 589862), (39, 408366), (42, 379197), (49, 325026), (54, 294931), (63, 252798), (78, 204183), (91, 175014), (98, 162513), (117, 136122), (126, 126399), (147, 108342), (182, 87507), (189, 84266), (234, 68061), (273, 58338), (294, 54171), (351, 45374), (378, 42133), (441, 36114), (463, 34398), (546, 29169), (637, 25002), (702, 22687), (819, 19446), (882, 18057), (926, 17199), (1274, 12501), (1323, 12038), (1389, 11466), (1638, 9723), (1911, 8334), (2457, 6482), (2646, 6019), (2778, 5733), (3241, 4914), (3822, 4167)]