42089502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 104477184

約数和(自身を除く): 62387682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 491, 546, 942, 982, 1099, 1473, 2041, 2198, 2946, 3297, 3437, 4082, 6123, 6383, 6594, 6874, 10311, 12246, 12766, 14287, 19149, 20622, 28574, 38298, 42861, 44681, 77087, 85722, 89362, 134043, 154174, 231261, 268086, 462522, 539609, 1002131, 1079218, 1618827, 2004262, 3006393, 3237654, 6012786, 7014917, 14029834, 21044751, 42089502]

約数ペア:

[(1, 42089502), (2, 21044751), (3, 14029834), (6, 7014917), (7, 6012786), (13, 3237654), (14, 3006393), (21, 2004262), (26, 1618827), (39, 1079218), (42, 1002131), (78, 539609), (91, 462522), (157, 268086), (182, 231261), (273, 154174), (314, 134043), (471, 89362), (491, 85722), (546, 77087), (942, 44681), (982, 42861), (1099, 38298), (1473, 28574), (2041, 20622), (2198, 19149), (2946, 14287), (3297, 12766), (3437, 12246), (4082, 10311), (6123, 6874), (6383, 6594)]