1738386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 2979054

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 23, 26, 34, 38, 39, 46, 51, 57, 69, 78, 102, 114, 117, 138, 153, 171, 207, 221, 234, 247, 299, 306, 323, 342, 391, 414, 437, 442, 494, 598, 646, 663, 741, 782, 874, 897, 969, 1173, 1311, 1326, 1482, 1794, 1938, 1989, 2223, 2346, 2622, 2691, 2907, 3519, 3933, 3978, 4199, 4446, 5083, 5382, 5681, 5814, 7038, 7429, 7866, 8398, 10166, 11362, 12597, 14858, 15249, 17043, 22287, 25194, 30498, 34086, 37791, 44574, 45747, 51129, 66861, 75582, 91494, 96577, 102258, 133722, 193154, 289731, 579462, 869193, 1738386]

約数ペア:

[(1, 1738386), (2, 869193), (3, 579462), (6, 289731), (9, 193154), (13, 133722), (17, 102258), (18, 96577), (19, 91494), (23, 75582), (26, 66861), (34, 51129), (38, 45747), (39, 44574), (46, 37791), (51, 34086), (57, 30498), (69, 25194), (78, 22287), (102, 17043), (114, 15249), (117, 14858), (138, 12597), (153, 11362), (171, 10166), (207, 8398), (221, 7866), (234, 7429), (247, 7038), (299, 5814), (306, 5681), (323, 5382), (342, 5083), (391, 4446), (414, 4199), (437, 3978), (442, 3933), (494, 3519), (598, 2907), (646, 2691), (663, 2622), (741, 2346), (782, 2223), (874, 1989), (897, 1938), (969, 1794), (1173, 1482), (1311, 1326)]