42256728

素因数分解:

$2^3\times 3^5\times {\mathrm{21737}}^1$

素因数の和:21758

約数の個数: 48

約数和(自身を含む): 118689480

約数和(自身を除く): 76432752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 21737, 43474, 65211, 86948, 130422, 173896, 195633, 260844, 391266, 521688, 586899, 782532, 1173798, 1565064, 1760697, 2347596, 3521394, 4695192, 5282091, 7042788, 10564182, 14085576, 21128364, 42256728]

約数ペア:

[(1, 42256728), (2, 21128364), (3, 14085576), (4, 10564182), (6, 7042788), (8, 5282091), (9, 4695192), (12, 3521394), (18, 2347596), (24, 1760697), (27, 1565064), (36, 1173798), (54, 782532), (72, 586899), (81, 521688), (108, 391266), (162, 260844), (216, 195633), (243, 173896), (324, 130422), (486, 86948), (648, 65211), (972, 43474), (1944, 21737)]