40398588

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 60

約数和(自身を含む): 107243752

約数和(自身を除く): 66845164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 1861, 2412, 3618, 3722, 5427, 5583, 7236, 7444, 10854, 11166, 16749, 21708, 22332, 33498, 50247, 66996, 100494, 124687, 150741, 200988, 249374, 301482, 374061, 498748, 602964, 748122, 1122183, 1496244, 2244366, 3366549, 4488732, 6733098, 10099647, 13466196, 20199294, 40398588]

約数ペア:

[(1, 40398588), (2, 20199294), (3, 13466196), (4, 10099647), (6, 6733098), (9, 4488732), (12, 3366549), (18, 2244366), (27, 1496244), (36, 1122183), (54, 748122), (67, 602964), (81, 498748), (108, 374061), (134, 301482), (162, 249374), (201, 200988), (268, 150741), (324, 124687), (402, 100494), (603, 66996), (804, 50247), (1206, 33498), (1809, 22332), (1861, 21708), (2412, 16749), (3618, 11166), (3722, 10854), (5427, 7444), (5583, 7236)]