40446828

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 106557360

約数和(自身を除く): 66110532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 134, 164, 201, 246, 268, 369, 402, 409, 492, 603, 738, 804, 818, 1206, 1227, 1476, 1636, 2412, 2454, 2747, 3681, 4908, 5494, 7362, 8241, 10988, 14724, 16482, 16769, 24723, 27403, 32964, 33538, 49446, 50307, 54806, 67076, 82209, 98892, 100614, 109612, 150921, 164418, 201228, 246627, 301842, 328836, 493254, 603684, 986508, 1123523, 2247046, 3370569, 4494092, 6741138, 10111707, 13482276, 20223414, 40446828]

約数ペア:

[(1, 40446828), (2, 20223414), (3, 13482276), (4, 10111707), (6, 6741138), (9, 4494092), (12, 3370569), (18, 2247046), (36, 1123523), (41, 986508), (67, 603684), (82, 493254), (123, 328836), (134, 301842), (164, 246627), (201, 201228), (246, 164418), (268, 150921), (369, 109612), (402, 100614), (409, 98892), (492, 82209), (603, 67076), (738, 54806), (804, 50307), (818, 49446), (1206, 33538), (1227, 32964), (1476, 27403), (1636, 24723), (2412, 16769), (2454, 16482), (2747, 14724), (3681, 10988), (4908, 8241), (5494, 7362)]