39399822

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 112679424

約数和(自身を除く): 73279602

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 131, 147, 154, 186, 198, 217, 231, 262, 279, 294, 341, 393, 434, 441, 462, 539, 558, 651, 682, 693, 786, 882, 917, 1023, 1078, 1179, 1302, 1386, 1441, 1519, 1617, 1834, 1953, 2046, 2358, 2387, 2751, 2882, 3038, 3069, 3234, 3906, 4061, 4323, 4557, 4774, 4851, 5502, 6138, 6419, 7161, 8122, 8253, 8646, 9114, 9702, 10087, 12183, 12838, 12969, 13671, 14322, 16506, 16709, 19257, 20174, 21483, 24366, 25938, 27342, 28427, 30261, 33418, 36549, 38514, 42966, 44671, 50127, 56854, 57771, 60522, 70609, 73098, 85281, 89342, 90783, 100254, 115542, 134013, 141218, 150381, 170562, 181566, 198989, 211827, 255843, 268026, 300762, 312697, 397978, 402039, 423654, 511686, 596967, 625394, 635481, 804078, 938091, 1193934, 1270962, 1790901, 1876182, 2188879, 2814273, 3581802, 4377758, 5628546, 6566637, 13133274, 19699911, 39399822]

約数ペア:

[(1, 39399822), (2, 19699911), (3, 13133274), (6, 6566637), (7, 5628546), (9, 4377758), (11, 3581802), (14, 2814273), (18, 2188879), (21, 1876182), (22, 1790901), (31, 1270962), (33, 1193934), (42, 938091), (49, 804078), (62, 635481), (63, 625394), (66, 596967), (77, 511686), (93, 423654), (98, 402039), (99, 397978), (126, 312697), (131, 300762), (147, 268026), (154, 255843), (186, 211827), (198, 198989), (217, 181566), (231, 170562), (262, 150381), (279, 141218), (294, 134013), (341, 115542), (393, 100254), (434, 90783), (441, 89342), (462, 85281), (539, 73098), (558, 70609), (651, 60522), (682, 57771), (693, 56854), (786, 50127), (882, 44671), (917, 42966), (1023, 38514), (1078, 36549), (1179, 33418), (1302, 30261), (1386, 28427), (1441, 27342), (1519, 25938), (1617, 24366), (1834, 21483), (1953, 20174), (2046, 19257), (2358, 16709), (2387, 16506), (2751, 14322), (2882, 13671), (3038, 12969), (3069, 12838), (3234, 12183), (3906, 10087), (4061, 9702), (4323, 9114), (4557, 8646), (4774, 8253), (4851, 8122), (5502, 7161), (6138, 6419)]