18183764404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 35442217440

約数和(自身を除く): 17258453036

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 179, 358, 481, 716, 962, 1369, 1427, 1924, 2327, 2738, 2854, 4654, 5476, 5708, 6623, 9308, 13246, 17797, 18551, 26492, 35594, 37102, 52799, 71188, 74204, 86099, 105598, 172198, 211196, 245051, 255433, 344396, 490102, 510866, 686387, 980204, 1021732, 1372774, 1953563, 2745548, 3185663, 3320629, 3907126, 6371326, 6641258, 7814252, 9451021, 12742652, 13282516, 18902042, 25396319, 37804084, 50792638, 101585276, 122863273, 245726546, 349687777, 491453092, 699375554, 1398751108, 4545941101, 9091882202, 18183764404]

約数ペア:

[(1, 18183764404), (2, 9091882202), (4, 4545941101), (13, 1398751108), (26, 699375554), (37, 491453092), (52, 349687777), (74, 245726546), (148, 122863273), (179, 101585276), (358, 50792638), (481, 37804084), (716, 25396319), (962, 18902042), (1369, 13282516), (1427, 12742652), (1924, 9451021), (2327, 7814252), (2738, 6641258), (2854, 6371326), (4654, 3907126), (5476, 3320629), (5708, 3185663), (6623, 2745548), (9308, 1953563), (13246, 1372774), (17797, 1021732), (18551, 980204), (26492, 686387), (35594, 510866), (37102, 490102), (52799, 344396), (71188, 255433), (74204, 245051), (86099, 211196), (105598, 172198)]