40143276

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6556

約数の個数: 60

約数和(自身を含む): 110482680

約数和(自身を除く): 70339404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 6521, 13042, 19563, 26084, 39126, 58689, 78252, 117378, 123899, 176067, 234756, 247798, 352134, 371697, 495596, 528201, 704268, 743394, 1056402, 1115091, 1486788, 2112804, 2230182, 3345273, 4460364, 6690546, 10035819, 13381092, 20071638, 40143276]

約数ペア:

[(1, 40143276), (2, 20071638), (3, 13381092), (4, 10035819), (6, 6690546), (9, 4460364), (12, 3345273), (18, 2230182), (19, 2112804), (27, 1486788), (36, 1115091), (38, 1056402), (54, 743394), (57, 704268), (76, 528201), (81, 495596), (108, 371697), (114, 352134), (162, 247798), (171, 234756), (228, 176067), (324, 123899), (342, 117378), (513, 78252), (684, 58689), (1026, 39126), (1539, 26084), (2052, 19563), (3078, 13042), (6156, 6521)]