19129796676

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131303}}^1$

素因数の和:131406

約数の個数: 96

約数和(自身を含む): 52941772800

約数和(自身を除く): 33811976124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 213, 228, 284, 342, 426, 513, 639, 684, 852, 1026, 1278, 1349, 1917, 2052, 2556, 2698, 3834, 4047, 5396, 7668, 8094, 12141, 16188, 24282, 36423, 48564, 72846, 131303, 145692, 262606, 393909, 525212, 787818, 1181727, 1575636, 2363454, 2494757, 3545181, 4726908, 4989514, 7090362, 7484271, 9322513, 9979028, 14180724, 14968542, 18645026, 22452813, 27967539, 29937084, 37290052, 44905626, 55935078, 67358439, 83902617, 89811252, 111870156, 134716878, 167805234, 177127747, 251707851, 269433756, 335610468, 354255494, 503415702, 531383241, 708510988, 1006831404, 1062766482, 1594149723, 2125532964, 3188299446, 4782449169, 6376598892, 9564898338, 19129796676]

約数ペア:

[(1, 19129796676), (2, 9564898338), (3, 6376598892), (4, 4782449169), (6, 3188299446), (9, 2125532964), (12, 1594149723), (18, 1062766482), (19, 1006831404), (27, 708510988), (36, 531383241), (38, 503415702), (54, 354255494), (57, 335610468), (71, 269433756), (76, 251707851), (108, 177127747), (114, 167805234), (142, 134716878), (171, 111870156), (213, 89811252), (228, 83902617), (284, 67358439), (342, 55935078), (426, 44905626), (513, 37290052), (639, 29937084), (684, 27967539), (852, 22452813), (1026, 18645026), (1278, 14968542), (1349, 14180724), (1917, 9979028), (2052, 9322513), (2556, 7484271), (2698, 7090362), (3834, 4989514), (4047, 4726908), (5396, 3545181), (7668, 2494757), (8094, 2363454), (12141, 1575636), (16188, 1181727), (24282, 787818), (36423, 525212), (48564, 393909), (72846, 262606), (131303, 145692)]