1420791858

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{3643}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 3151564416

約数和(自身を除く): 1730772558

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 461, 846, 922, 1383, 2766, 3643, 4149, 7286, 8298, 10929, 21667, 21858, 32787, 43334, 65001, 65574, 130002, 171221, 195003, 342442, 390006, 513663, 1027326, 1540989, 1679423, 3081978, 3358846, 5038269, 10076538, 15114807, 30229614, 78932881, 157865762, 236798643, 473597286, 710395929, 1420791858]

約数ペア:

[(1, 1420791858), (2, 710395929), (3, 473597286), (6, 236798643), (9, 157865762), (18, 78932881), (47, 30229614), (94, 15114807), (141, 10076538), (282, 5038269), (423, 3358846), (461, 3081978), (846, 1679423), (922, 1540989), (1383, 1027326), (2766, 513663), (3643, 390006), (4149, 342442), (7286, 195003), (8298, 171221), (10929, 130002), (21667, 65574), (21858, 65001), (32787, 43334)]