39419226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 115240320

約数和(自身を除く): 75821094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 198, 231, 238, 239, 294, 306, 357, 374, 441, 462, 478, 539, 561, 693, 714, 717, 833, 882, 1071, 1078, 1122, 1309, 1386, 1434, 1617, 1666, 1673, 1683, 2142, 2151, 2499, 2618, 2629, 3234, 3346, 3366, 3927, 4063, 4302, 4851, 4998, 5019, 5258, 7497, 7854, 7887, 8126, 9163, 9702, 10038, 11711, 11781, 12189, 14994, 15057, 15774, 18326, 18403, 23422, 23562, 23661, 24378, 27489, 28441, 30114, 35133, 36567, 36806, 44693, 47322, 54978, 55209, 56882, 70266, 73134, 82467, 85323, 89386, 105399, 110418, 128821, 134079, 164934, 165627, 170646, 199087, 210798, 255969, 257642, 268158, 312851, 331254, 386463, 398174, 402237, 511938, 597261, 625702, 772926, 804474, 938553, 1159389, 1194522, 1791783, 1877106, 2189957, 2318778, 2815659, 3583566, 4379914, 5631318, 6569871, 13139742, 19709613, 39419226]

約数ペア:

[(1, 39419226), (2, 19709613), (3, 13139742), (6, 6569871), (7, 5631318), (9, 4379914), (11, 3583566), (14, 2815659), (17, 2318778), (18, 2189957), (21, 1877106), (22, 1791783), (33, 1194522), (34, 1159389), (42, 938553), (49, 804474), (51, 772926), (63, 625702), (66, 597261), (77, 511938), (98, 402237), (99, 398174), (102, 386463), (119, 331254), (126, 312851), (147, 268158), (153, 257642), (154, 255969), (187, 210798), (198, 199087), (231, 170646), (238, 165627), (239, 164934), (294, 134079), (306, 128821), (357, 110418), (374, 105399), (441, 89386), (462, 85323), (478, 82467), (539, 73134), (561, 70266), (693, 56882), (714, 55209), (717, 54978), (833, 47322), (882, 44693), (1071, 36806), (1078, 36567), (1122, 35133), (1309, 30114), (1386, 28441), (1434, 27489), (1617, 24378), (1666, 23661), (1673, 23562), (1683, 23422), (2142, 18403), (2151, 18326), (2499, 15774), (2618, 15057), (2629, 14994), (3234, 12189), (3346, 11781), (3366, 11711), (3927, 10038), (4063, 9702), (4302, 9163), (4851, 8126), (4998, 7887), (5019, 7854), (5258, 7497)]