212013594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13523}}^1$

素因数の和:13611

約数の個数: 48

約数和(自身を含む): 502119072

約数和(自身を除く): 290105478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 13523, 15678, 27046, 40569, 81138, 121707, 175799, 243414, 351598, 527397, 906041, 1054794, 1582191, 1812082, 2718123, 3164382, 5436246, 8154369, 11778533, 16308738, 23557066, 35335599, 70671198, 106006797, 212013594]

約数ペア:

[(1, 212013594), (2, 106006797), (3, 70671198), (6, 35335599), (9, 23557066), (13, 16308738), (18, 11778533), (26, 8154369), (39, 5436246), (67, 3164382), (78, 2718123), (117, 1812082), (134, 1582191), (201, 1054794), (234, 906041), (402, 527397), (603, 351598), (871, 243414), (1206, 175799), (1742, 121707), (2613, 81138), (5226, 40569), (7839, 27046), (13523, 15678)]