18888926346

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{43487}}^1$

素因数の和:43963

約数の個数: 48

約数和(自身を含む): 41722387200

約数和(自身を除く): 22833460854

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 409, 531, 818, 1062, 1227, 2454, 3681, 7362, 24131, 43487, 48262, 72393, 86974, 130461, 144786, 217179, 260922, 391383, 434358, 782766, 2565733, 5131466, 7697199, 15394398, 17786183, 23091597, 35572366, 46183194, 53358549, 106717098, 160075647, 320151294, 1049384797, 2098769594, 3148154391, 6296308782, 9444463173, 18888926346]

約数ペア:

[(1, 18888926346), (2, 9444463173), (3, 6296308782), (6, 3148154391), (9, 2098769594), (18, 1049384797), (59, 320151294), (118, 160075647), (177, 106717098), (354, 53358549), (409, 46183194), (531, 35572366), (818, 23091597), (1062, 17786183), (1227, 15394398), (2454, 7697199), (3681, 5131466), (7362, 2565733), (24131, 782766), (43487, 434358), (48262, 391383), (72393, 260922), (86974, 217179), (130461, 144786)]