1295658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 3547908

約数和(自身を除く): 2252250

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 113, 117, 126, 147, 182, 226, 234, 273, 294, 339, 441, 546, 637, 678, 791, 819, 882, 1017, 1274, 1469, 1582, 1638, 1911, 2034, 2373, 2938, 3822, 4407, 4746, 5537, 5733, 7119, 8814, 10283, 11074, 11466, 13221, 14238, 16611, 20566, 26442, 30849, 33222, 49833, 61698, 71981, 92547, 99666, 143962, 185094, 215943, 431886, 647829, 1295658]

約数ペア:

[(1, 1295658), (2, 647829), (3, 431886), (6, 215943), (7, 185094), (9, 143962), (13, 99666), (14, 92547), (18, 71981), (21, 61698), (26, 49833), (39, 33222), (42, 30849), (49, 26442), (63, 20566), (78, 16611), (91, 14238), (98, 13221), (113, 11466), (117, 11074), (126, 10283), (147, 8814), (182, 7119), (226, 5733), (234, 5537), (273, 4746), (294, 4407), (339, 3822), (441, 2938), (546, 2373), (637, 2034), (678, 1911), (791, 1638), (819, 1582), (882, 1469), (1017, 1274)]