31506986586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6548

約数の個数: 96

約数和(自身を含む): 69790391424

約数和(自身を除く): 38283404838

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 222, 713, 851, 961, 1147, 1426, 1702, 1922, 2139, 2294, 2553, 2883, 3441, 4278, 5106, 5766, 6421, 6882, 12842, 19263, 22103, 26381, 35557, 38526, 44206, 52762, 66309, 71114, 79143, 106671, 132618, 147683, 158286, 199051, 213342, 237577, 295366, 398102, 443049, 475154, 597153, 712731, 817811, 886098, 1194306, 1425462, 1635622, 2453433, 4578173, 4906866, 5464271, 6170581, 7364887, 9156346, 10928542, 12341162, 13734519, 14729774, 16392813, 18511743, 22094661, 27469038, 32785626, 37023486, 44189322, 141923363, 169392401, 228311497, 283846726, 338784802, 425770089, 456622994, 508177203, 684934491, 851540178, 1016354406, 1369868982, 5251164431, 10502328862, 15753493293, 31506986586]

約数ペア:

[(1, 31506986586), (2, 15753493293), (3, 10502328862), (6, 5251164431), (23, 1369868982), (31, 1016354406), (37, 851540178), (46, 684934491), (62, 508177203), (69, 456622994), (74, 425770089), (93, 338784802), (111, 283846726), (138, 228311497), (186, 169392401), (222, 141923363), (713, 44189322), (851, 37023486), (961, 32785626), (1147, 27469038), (1426, 22094661), (1702, 18511743), (1922, 16392813), (2139, 14729774), (2294, 13734519), (2553, 12341162), (2883, 10928542), (3441, 9156346), (4278, 7364887), (5106, 6170581), (5766, 5464271), (6421, 4906866), (6882, 4578173), (12842, 2453433), (19263, 1635622), (22103, 1425462), (26381, 1194306), (35557, 886098), (38526, 817811), (44206, 712731), (52762, 597153), (66309, 475154), (71114, 443049), (79143, 398102), (106671, 295366), (132618, 237577), (147683, 213342), (158286, 199051)]