42154668

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 114150400

約数和(自身を除く): 71995732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1399, 1674, 2511, 2798, 3348, 4197, 5022, 5596, 7533, 8394, 10044, 12591, 15066, 16788, 25182, 30132, 37773, 43369, 50364, 75546, 86738, 113319, 130107, 151092, 173476, 226638, 260214, 339957, 390321, 453276, 520428, 679914, 780642, 1170963, 1359828, 1561284, 2341926, 3512889, 4683852, 7025778, 10538667, 14051556, 21077334, 42154668]

約数ペア:

[(1, 42154668), (2, 21077334), (3, 14051556), (4, 10538667), (6, 7025778), (9, 4683852), (12, 3512889), (18, 2341926), (27, 1561284), (31, 1359828), (36, 1170963), (54, 780642), (62, 679914), (81, 520428), (93, 453276), (108, 390321), (124, 339957), (162, 260214), (186, 226638), (243, 173476), (279, 151092), (324, 130107), (372, 113319), (486, 86738), (558, 75546), (837, 50364), (972, 43369), (1116, 37773), (1399, 30132), (1674, 25182), (2511, 16788), (2798, 15066), (3348, 12591), (4197, 10044), (5022, 8394), (5596, 7533)]