16509096

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 47008500

約数和(自身を除く): 30499404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 349, 438, 584, 648, 657, 698, 876, 1047, 1314, 1396, 1752, 1971, 2094, 2628, 2792, 3141, 3942, 4188, 5256, 5913, 6282, 7884, 8376, 9423, 11826, 12564, 15768, 18846, 23652, 25128, 25477, 28269, 37692, 47304, 50954, 56538, 75384, 76431, 101908, 113076, 152862, 203816, 226152, 229293, 305724, 458586, 611448, 687879, 917172, 1375758, 1834344, 2063637, 2751516, 4127274, 5503032, 8254548, 16509096]

約数ペア:

[(1, 16509096), (2, 8254548), (3, 5503032), (4, 4127274), (6, 2751516), (8, 2063637), (9, 1834344), (12, 1375758), (18, 917172), (24, 687879), (27, 611448), (36, 458586), (54, 305724), (72, 229293), (73, 226152), (81, 203816), (108, 152862), (146, 113076), (162, 101908), (216, 76431), (219, 75384), (292, 56538), (324, 50954), (349, 47304), (438, 37692), (584, 28269), (648, 25477), (657, 25128), (698, 23652), (876, 18846), (1047, 15768), (1314, 12564), (1396, 11826), (1752, 9423), (1971, 8376), (2094, 7884), (2628, 6282), (2792, 5913), (3141, 5256), (3942, 4188)]