18952656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 51806208

約数和(自身を除く): 32853552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 271, 282, 372, 376, 496, 542, 564, 744, 752, 813, 1084, 1128, 1457, 1488, 1626, 2168, 2256, 2914, 3252, 4336, 4371, 5828, 6504, 8401, 8742, 11656, 12737, 13008, 16802, 17484, 23312, 25203, 25474, 33604, 34968, 38211, 50406, 50948, 67208, 69936, 76422, 100812, 101896, 134416, 152844, 201624, 203792, 305688, 394847, 403248, 611376, 789694, 1184541, 1579388, 2369082, 3158776, 4738164, 6317552, 9476328, 18952656]

約数ペア:

[(1, 18952656), (2, 9476328), (3, 6317552), (4, 4738164), (6, 3158776), (8, 2369082), (12, 1579388), (16, 1184541), (24, 789694), (31, 611376), (47, 403248), (48, 394847), (62, 305688), (93, 203792), (94, 201624), (124, 152844), (141, 134416), (186, 101896), (188, 100812), (248, 76422), (271, 69936), (282, 67208), (372, 50948), (376, 50406), (496, 38211), (542, 34968), (564, 33604), (744, 25474), (752, 25203), (813, 23312), (1084, 17484), (1128, 16802), (1457, 13008), (1488, 12737), (1626, 11656), (2168, 8742), (2256, 8401), (2914, 6504), (3252, 5828), (4336, 4371)]