17659026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 50872320

約数和(自身を除く): 33213294

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 137, 154, 186, 189, 198, 217, 231, 274, 279, 297, 341, 378, 411, 434, 462, 558, 594, 651, 682, 693, 822, 837, 959, 1023, 1233, 1302, 1386, 1507, 1674, 1918, 1953, 2046, 2079, 2387, 2466, 2877, 3014, 3069, 3699, 3906, 4158, 4247, 4521, 4774, 5754, 5859, 6138, 7161, 7398, 8494, 8631, 9042, 9207, 10549, 11718, 12741, 13563, 14322, 17262, 18414, 21098, 21483, 25482, 25893, 27126, 29729, 31647, 38223, 40689, 42966, 46717, 51786, 59458, 63294, 64449, 76446, 81378, 89187, 93434, 94941, 114669, 128898, 140151, 178374, 189882, 229338, 267561, 280302, 284823, 327019, 420453, 535122, 569646, 654038, 802683, 840906, 981057, 1261359, 1605366, 1962114, 2522718, 2943171, 5886342, 8829513, 17659026]

約数ペア:

[(1, 17659026), (2, 8829513), (3, 5886342), (6, 2943171), (7, 2522718), (9, 1962114), (11, 1605366), (14, 1261359), (18, 981057), (21, 840906), (22, 802683), (27, 654038), (31, 569646), (33, 535122), (42, 420453), (54, 327019), (62, 284823), (63, 280302), (66, 267561), (77, 229338), (93, 189882), (99, 178374), (126, 140151), (137, 128898), (154, 114669), (186, 94941), (189, 93434), (198, 89187), (217, 81378), (231, 76446), (274, 64449), (279, 63294), (297, 59458), (341, 51786), (378, 46717), (411, 42966), (434, 40689), (462, 38223), (558, 31647), (594, 29729), (651, 27126), (682, 25893), (693, 25482), (822, 21483), (837, 21098), (959, 18414), (1023, 17262), (1233, 14322), (1302, 13563), (1386, 12741), (1507, 11718), (1674, 10549), (1918, 9207), (1953, 9042), (2046, 8631), (2079, 8494), (2387, 7398), (2466, 7161), (2877, 6138), (3014, 5859), (3069, 5754), (3699, 4774), (3906, 4521), (4158, 4247)]