2471838516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73751}}^1$

素因数の和:73794

約数の個数: 108

約数和(自身を含む): 7651032480

約数和(自身を除く): 5179193964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 73751, 147502, 221253, 295004, 442506, 516257, 663759, 885012, 1032514, 1327518, 1401269, 1548771, 2065028, 2655036, 2802538, 3097542, 3613799, 4203807, 4646313, 5605076, 6195084, 7227598, 8407614, 9292626, 9808883, 10841397, 12611421, 14455196, 16815228, 18585252, 19617766, 21682794, 25222842, 29426649, 32524191, 39235532, 43365588, 50445684, 58853298, 65048382, 68662181, 88279947, 117706596, 130096764, 137324362, 176559894, 205986543, 274648724, 353119788, 411973086, 617959629, 823946172, 1235919258, 2471838516]

約数ペア:

[(1, 2471838516), (2, 1235919258), (3, 823946172), (4, 617959629), (6, 411973086), (7, 353119788), (9, 274648724), (12, 205986543), (14, 176559894), (18, 137324362), (19, 130096764), (21, 117706596), (28, 88279947), (36, 68662181), (38, 65048382), (42, 58853298), (49, 50445684), (57, 43365588), (63, 39235532), (76, 32524191), (84, 29426649), (98, 25222842), (114, 21682794), (126, 19617766), (133, 18585252), (147, 16815228), (171, 14455196), (196, 12611421), (228, 10841397), (252, 9808883), (266, 9292626), (294, 8407614), (342, 7227598), (399, 6195084), (441, 5605076), (532, 4646313), (588, 4203807), (684, 3613799), (798, 3097542), (882, 2802538), (931, 2655036), (1197, 2065028), (1596, 1548771), (1764, 1401269), (1862, 1327518), (2394, 1032514), (2793, 885012), (3724, 663759), (4788, 516257), (5586, 442506), (8379, 295004), (11172, 221253), (16758, 147502), (33516, 73751)]