38621736

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 110565000

約数和(自身を除く): 71943264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 212, 232, 261, 318, 348, 349, 424, 477, 522, 636, 696, 698, 954, 1044, 1047, 1272, 1396, 1537, 1908, 2088, 2094, 2792, 3074, 3141, 3816, 4188, 4611, 6148, 6282, 8376, 9222, 10121, 12296, 12564, 13833, 18444, 18497, 20242, 25128, 27666, 30363, 36888, 36994, 40484, 55332, 55491, 60726, 73988, 80968, 91089, 110664, 110982, 121452, 147976, 166473, 182178, 221964, 242904, 332946, 364356, 443928, 536413, 665892, 728712, 1072826, 1331784, 1609239, 2145652, 3218478, 4291304, 4827717, 6436956, 9655434, 12873912, 19310868, 38621736]

約数ペア:

[(1, 38621736), (2, 19310868), (3, 12873912), (4, 9655434), (6, 6436956), (8, 4827717), (9, 4291304), (12, 3218478), (18, 2145652), (24, 1609239), (29, 1331784), (36, 1072826), (53, 728712), (58, 665892), (72, 536413), (87, 443928), (106, 364356), (116, 332946), (159, 242904), (174, 221964), (212, 182178), (232, 166473), (261, 147976), (318, 121452), (348, 110982), (349, 110664), (424, 91089), (477, 80968), (522, 73988), (636, 60726), (696, 55491), (698, 55332), (954, 40484), (1044, 36994), (1047, 36888), (1272, 30363), (1396, 27666), (1537, 25128), (1908, 20242), (2088, 18497), (2094, 18444), (2792, 13833), (3074, 12564), (3141, 12296), (3816, 10121), (4188, 9222), (4611, 8376), (6148, 6282)]