1952572986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2245

約数の個数: 128

約数和(自身を含む): 5370140160

約数和(自身を除く): 3417567174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 197, 234, 273, 351, 378, 394, 546, 591, 702, 819, 1182, 1379, 1638, 1773, 2017, 2457, 2561, 2758, 3546, 4034, 4137, 4914, 5122, 5319, 6051, 7683, 8274, 10638, 12102, 12411, 14119, 15366, 17927, 18153, 23049, 24822, 26221, 28238, 35854, 36306, 37233, 42357, 46098, 52442, 53781, 54459, 69147, 74466, 78663, 84714, 107562, 108918, 127071, 138294, 157326, 161343, 183547, 235989, 254142, 322686, 367094, 381213, 397349, 471978, 484029, 550641, 707967, 762426, 794698, 968058, 1101282, 1192047, 1415934, 1651923, 2384094, 2781443, 3303846, 3576141, 4955769, 5165537, 5562886, 7152282, 8344329, 9911538, 10331074, 10728423, 15496611, 16688658, 21456846, 25032987, 30993222, 36158759, 46489833, 50065974, 72317518, 75098961, 92979666, 108476277, 139469499, 150197922, 216952554, 278938998, 325428831, 650857662, 976286493, 1952572986]

約数ペア:

[(1, 1952572986), (2, 976286493), (3, 650857662), (6, 325428831), (7, 278938998), (9, 216952554), (13, 150197922), (14, 139469499), (18, 108476277), (21, 92979666), (26, 75098961), (27, 72317518), (39, 50065974), (42, 46489833), (54, 36158759), (63, 30993222), (78, 25032987), (91, 21456846), (117, 16688658), (126, 15496611), (182, 10728423), (189, 10331074), (197, 9911538), (234, 8344329), (273, 7152282), (351, 5562886), (378, 5165537), (394, 4955769), (546, 3576141), (591, 3303846), (702, 2781443), (819, 2384094), (1182, 1651923), (1379, 1415934), (1638, 1192047), (1773, 1101282), (2017, 968058), (2457, 794698), (2561, 762426), (2758, 707967), (3546, 550641), (4034, 484029), (4137, 471978), (4914, 397349), (5122, 381213), (5319, 367094), (6051, 322686), (7683, 254142), (8274, 235989), (10638, 183547), (12102, 161343), (12411, 157326), (14119, 138294), (15366, 127071), (17927, 108918), (18153, 107562), (23049, 84714), (24822, 78663), (26221, 74466), (28238, 69147), (35854, 54459), (36306, 53781), (37233, 52442), (42357, 46098)]