18624294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 28550106

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 71, 78, 114, 117, 118, 142, 171, 177, 213, 234, 247, 342, 354, 426, 494, 531, 639, 741, 767, 923, 1062, 1121, 1278, 1349, 1482, 1534, 1846, 2223, 2242, 2301, 2698, 2769, 3363, 4047, 4189, 4446, 4602, 5538, 6726, 6903, 8094, 8307, 8378, 10089, 12141, 12567, 13806, 14573, 16614, 17537, 20178, 24282, 25134, 29146, 35074, 37701, 43719, 52611, 54457, 75402, 79591, 87438, 105222, 108914, 131157, 157833, 159182, 163371, 238773, 262314, 315666, 326742, 477546, 490113, 716319, 980226, 1034683, 1432638, 2069366, 3104049, 6208098, 9312147, 18624294]

約数ペア:

[(1, 18624294), (2, 9312147), (3, 6208098), (6, 3104049), (9, 2069366), (13, 1432638), (18, 1034683), (19, 980226), (26, 716319), (38, 490113), (39, 477546), (57, 326742), (59, 315666), (71, 262314), (78, 238773), (114, 163371), (117, 159182), (118, 157833), (142, 131157), (171, 108914), (177, 105222), (213, 87438), (234, 79591), (247, 75402), (342, 54457), (354, 52611), (426, 43719), (494, 37701), (531, 35074), (639, 29146), (741, 25134), (767, 24282), (923, 20178), (1062, 17537), (1121, 16614), (1278, 14573), (1349, 13806), (1482, 12567), (1534, 12141), (1846, 10089), (2223, 8378), (2242, 8307), (2301, 8094), (2698, 6903), (2769, 6726), (3363, 5538), (4047, 4602), (4189, 4446)]