19372392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6927

約数の個数: 64

約数和(自身を含む): 57960000

約数和(自身を除く): 38587608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6899, 13798, 20697, 27596, 41394, 55192, 62091, 82788, 89687, 124182, 165576, 179374, 186273, 248364, 269061, 358748, 372546, 496728, 538122, 717496, 745092, 807183, 1076244, 1490184, 1614366, 2152488, 2421549, 3228732, 4843098, 6457464, 9686196, 19372392]

約数ペア:

[(1, 19372392), (2, 9686196), (3, 6457464), (4, 4843098), (6, 3228732), (8, 2421549), (9, 2152488), (12, 1614366), (13, 1490184), (18, 1076244), (24, 807183), (26, 745092), (27, 717496), (36, 538122), (39, 496728), (52, 372546), (54, 358748), (72, 269061), (78, 248364), (104, 186273), (108, 179374), (117, 165576), (156, 124182), (216, 89687), (234, 82788), (312, 62091), (351, 55192), (468, 41394), (702, 27596), (936, 20697), (1404, 13798), (2808, 6899)]