39181344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21513

約数の個数: 48

約数和(自身を含む): 108269280

約数和(自身を除く): 69087936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 21481, 42962, 64443, 85924, 128886, 171848, 257772, 343696, 408139, 515544, 687392, 816278, 1031088, 1224417, 1632556, 2062176, 2448834, 3265112, 4897668, 6530224, 9795336, 13060448, 19590672, 39181344]

約数ペア:

[(1, 39181344), (2, 19590672), (3, 13060448), (4, 9795336), (6, 6530224), (8, 4897668), (12, 3265112), (16, 2448834), (19, 2062176), (24, 1632556), (32, 1224417), (38, 1031088), (48, 816278), (57, 687392), (76, 515544), (96, 408139), (114, 343696), (152, 257772), (228, 171848), (304, 128886), (456, 85924), (608, 64443), (912, 42962), (1824, 21481)]