39942396

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 117717600

約数和(自身を除く): 77775204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 109, 116, 117, 156, 162, 174, 218, 234, 243, 261, 324, 327, 348, 351, 377, 436, 468, 486, 522, 654, 702, 754, 783, 972, 981, 1044, 1053, 1131, 1308, 1404, 1417, 1508, 1566, 1962, 2106, 2262, 2349, 2834, 2943, 3132, 3159, 3161, 3393, 3924, 4212, 4251, 4524, 4698, 5668, 5886, 6318, 6322, 6786, 7047, 8502, 8829, 9396, 9483, 10179, 11772, 12636, 12644, 12753, 13572, 14094, 17004, 17658, 18966, 20358, 25506, 26487, 28188, 28449, 30537, 35316, 37932, 38259, 40716, 41093, 51012, 52974, 56898, 61074, 76518, 82186, 85347, 91611, 105948, 113796, 114777, 122148, 123279, 153036, 164372, 170694, 183222, 229554, 246558, 256041, 341388, 344331, 366444, 369837, 459108, 493116, 512082, 688662, 739674, 768123, 1024164, 1109511, 1377324, 1479348, 1536246, 2219022, 3072492, 3328533, 4438044, 6657066, 9985599, 13314132, 19971198, 39942396]

約数ペア:

[(1, 39942396), (2, 19971198), (3, 13314132), (4, 9985599), (6, 6657066), (9, 4438044), (12, 3328533), (13, 3072492), (18, 2219022), (26, 1536246), (27, 1479348), (29, 1377324), (36, 1109511), (39, 1024164), (52, 768123), (54, 739674), (58, 688662), (78, 512082), (81, 493116), (87, 459108), (108, 369837), (109, 366444), (116, 344331), (117, 341388), (156, 256041), (162, 246558), (174, 229554), (218, 183222), (234, 170694), (243, 164372), (261, 153036), (324, 123279), (327, 122148), (348, 114777), (351, 113796), (377, 105948), (436, 91611), (468, 85347), (486, 82186), (522, 76518), (654, 61074), (702, 56898), (754, 52974), (783, 51012), (972, 41093), (981, 40716), (1044, 38259), (1053, 37932), (1131, 35316), (1308, 30537), (1404, 28449), (1417, 28188), (1508, 26487), (1566, 25506), (1962, 20358), (2106, 18966), (2262, 17658), (2349, 17004), (2834, 14094), (2943, 13572), (3132, 12753), (3159, 12644), (3161, 12636), (3393, 11772), (3924, 10179), (4212, 9483), (4251, 9396), (4524, 8829), (4698, 8502), (5668, 7047), (5886, 6786), (6318, 6322)]