510996906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213449}}^1$

素因数の和:213483

約数の個数: 48

約数和(自身を含む): 1331928000

約数和(自身を除く): 820931094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 213449, 426898, 640347, 1280694, 1494143, 1921041, 2988286, 3842082, 4055531, 4482429, 8111062, 8964858, 12166593, 13447287, 24333186, 26894574, 28388717, 36499779, 56777434, 72999558, 85166151, 170332302, 255498453, 510996906]

約数ペア:

[(1, 510996906), (2, 255498453), (3, 170332302), (6, 85166151), (7, 72999558), (9, 56777434), (14, 36499779), (18, 28388717), (19, 26894574), (21, 24333186), (38, 13447287), (42, 12166593), (57, 8964858), (63, 8111062), (114, 4482429), (126, 4055531), (133, 3842082), (171, 2988286), (266, 1921041), (342, 1494143), (399, 1280694), (798, 640347), (1197, 426898), (2394, 213449)]