171881514

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 120

約数和(自身を含む): 456857280

約数和(自身を除く): 284975766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 59, 63, 81, 98, 118, 126, 147, 162, 177, 189, 294, 354, 367, 378, 413, 441, 531, 567, 734, 826, 882, 1062, 1101, 1134, 1239, 1323, 1593, 2202, 2478, 2569, 2646, 2891, 3186, 3303, 3717, 3969, 4779, 5138, 5782, 6606, 7434, 7707, 7938, 8673, 9558, 9909, 11151, 15414, 17346, 17983, 19818, 21653, 22302, 23121, 26019, 29727, 33453, 35966, 43306, 46242, 52038, 53949, 59454, 64959, 66906, 69363, 78057, 107898, 129918, 138726, 151571, 156114, 161847, 194877, 208089, 234171, 303142, 323694, 389754, 416178, 454713, 468342, 485541, 584631, 909426, 971082, 1060997, 1169262, 1364139, 1456623, 1753893, 2121994, 2728278, 2913246, 3182991, 3507786, 4092417, 6365982, 8184834, 9548973, 12277251, 19097946, 24554502, 28646919, 57293838, 85940757, 171881514]

約数ペア:

[(1, 171881514), (2, 85940757), (3, 57293838), (6, 28646919), (7, 24554502), (9, 19097946), (14, 12277251), (18, 9548973), (21, 8184834), (27, 6365982), (42, 4092417), (49, 3507786), (54, 3182991), (59, 2913246), (63, 2728278), (81, 2121994), (98, 1753893), (118, 1456623), (126, 1364139), (147, 1169262), (162, 1060997), (177, 971082), (189, 909426), (294, 584631), (354, 485541), (367, 468342), (378, 454713), (413, 416178), (441, 389754), (531, 323694), (567, 303142), (734, 234171), (826, 208089), (882, 194877), (1062, 161847), (1101, 156114), (1134, 151571), (1239, 138726), (1323, 129918), (1593, 107898), (2202, 78057), (2478, 69363), (2569, 66906), (2646, 64959), (2891, 59454), (3186, 53949), (3303, 52038), (3717, 46242), (3969, 43306), (4779, 35966), (5138, 33453), (5782, 29727), (6606, 26019), (7434, 23121), (7707, 22302), (7938, 21653), (8673, 19818), (9558, 17983), (9909, 17346), (11151, 15414)]