18542196

素因数分解:

$2^2\times 3^4\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 48922720

約数和(自身を除く): 30380524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 302, 324, 379, 453, 604, 758, 906, 1137, 1359, 1516, 1812, 2274, 2718, 3411, 4077, 4548, 5436, 6822, 8154, 10233, 12231, 13644, 16308, 20466, 24462, 30699, 40932, 48924, 57229, 61398, 114458, 122796, 171687, 228916, 343374, 515061, 686748, 1030122, 1545183, 2060244, 3090366, 4635549, 6180732, 9271098, 18542196]

約数ペア:

[(1, 18542196), (2, 9271098), (3, 6180732), (4, 4635549), (6, 3090366), (9, 2060244), (12, 1545183), (18, 1030122), (27, 686748), (36, 515061), (54, 343374), (81, 228916), (108, 171687), (151, 122796), (162, 114458), (302, 61398), (324, 57229), (379, 48924), (453, 40932), (604, 30699), (758, 24462), (906, 20466), (1137, 16308), (1359, 13644), (1516, 12231), (1812, 10233), (2274, 8154), (2718, 6822), (3411, 5436), (4077, 4548)]