31546386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3313}}^1$

素因数の和:3367

約数の個数: 36

約数和(自身を含む): 71473038

約数和(自身を除く): 39926652

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 3313, 4761, 6626, 9522, 9939, 19878, 29817, 59634, 76199, 152398, 228597, 457194, 685791, 1371582, 1752577, 3505154, 5257731, 10515462, 15773193, 31546386]

約数ペア:

[(1, 31546386), (2, 15773193), (3, 10515462), (6, 5257731), (9, 3505154), (18, 1752577), (23, 1371582), (46, 685791), (69, 457194), (138, 228597), (207, 152398), (414, 76199), (529, 59634), (1058, 29817), (1587, 19878), (3174, 9939), (3313, 9522), (4761, 6626)]