21265631724

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{51169}}^1$

素因数の和:51822

約数の個数: 48

約数和(自身を含む): 50547772800

約数和(自身を除く): 29282141076

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 587, 708, 1174, 1761, 2348, 3522, 7044, 34633, 51169, 69266, 102338, 103899, 138532, 153507, 204676, 207798, 307014, 415596, 614028, 3018971, 6037942, 9056913, 12075884, 18113826, 30036203, 36227652, 60072406, 90108609, 120144812, 180217218, 360434436, 1772135977, 3544271954, 5316407931, 7088543908, 10632815862, 21265631724]

約数ペア:

[(1, 21265631724), (2, 10632815862), (3, 7088543908), (4, 5316407931), (6, 3544271954), (12, 1772135977), (59, 360434436), (118, 180217218), (177, 120144812), (236, 90108609), (354, 60072406), (587, 36227652), (708, 30036203), (1174, 18113826), (1761, 12075884), (2348, 9056913), (3522, 6037942), (7044, 3018971), (34633, 614028), (51169, 415596), (69266, 307014), (102338, 207798), (103899, 204676), (138532, 153507)]