42818748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 118809600

約数和(自身を除く): 75990852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 103, 147, 196, 202, 206, 294, 303, 309, 343, 404, 412, 588, 606, 618, 686, 707, 721, 1029, 1212, 1236, 1372, 1414, 1442, 2058, 2121, 2163, 2828, 2884, 4116, 4242, 4326, 4949, 5047, 8484, 8652, 9898, 10094, 10403, 14847, 15141, 19796, 20188, 20806, 29694, 30282, 31209, 34643, 35329, 41612, 59388, 60564, 62418, 69286, 70658, 72821, 103929, 105987, 124836, 138572, 141316, 145642, 207858, 211974, 218463, 291284, 415716, 423948, 436926, 509747, 873852, 1019494, 1529241, 2038988, 3058482, 3568229, 6116964, 7136458, 10704687, 14272916, 21409374, 42818748]

約数ペア:

[(1, 42818748), (2, 21409374), (3, 14272916), (4, 10704687), (6, 7136458), (7, 6116964), (12, 3568229), (14, 3058482), (21, 2038988), (28, 1529241), (42, 1019494), (49, 873852), (84, 509747), (98, 436926), (101, 423948), (103, 415716), (147, 291284), (196, 218463), (202, 211974), (206, 207858), (294, 145642), (303, 141316), (309, 138572), (343, 124836), (404, 105987), (412, 103929), (588, 72821), (606, 70658), (618, 69286), (686, 62418), (707, 60564), (721, 59388), (1029, 41612), (1212, 35329), (1236, 34643), (1372, 31209), (1414, 30282), (1442, 29694), (2058, 20806), (2121, 20188), (2163, 19796), (2828, 15141), (2884, 14847), (4116, 10403), (4242, 10094), (4326, 9898), (4949, 8652), (5047, 8484)]