18217366532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{2549}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 33990969600

約数和(自身を除く): 15773603068

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 463, 908, 926, 1852, 2549, 3859, 5098, 7718, 7871, 10196, 15436, 15742, 31484, 43333, 86666, 105101, 173332, 210202, 420404, 578623, 1157246, 1180187, 1786717, 2314492, 2360374, 3573434, 4720748, 7146868, 9836591, 19673182, 20063179, 39346364, 40126358, 80252716, 267902449, 535804898, 1071609796, 4554341633, 9108683266, 18217366532]

約数ペア:

[(1, 18217366532), (2, 9108683266), (4, 4554341633), (17, 1071609796), (34, 535804898), (68, 267902449), (227, 80252716), (454, 40126358), (463, 39346364), (908, 20063179), (926, 19673182), (1852, 9836591), (2549, 7146868), (3859, 4720748), (5098, 3573434), (7718, 2360374), (7871, 2314492), (10196, 1786717), (15436, 1180187), (15742, 1157246), (31484, 578623), (43333, 420404), (86666, 210202), (105101, 173332)]