31072014

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 70053984

約数和(自身を除く): 38981970

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 593, 639, 738, 1186, 1278, 1779, 2911, 3558, 5337, 5822, 8733, 10674, 17466, 24313, 26199, 42103, 48626, 52398, 72939, 84206, 126309, 145878, 218817, 252618, 378927, 437634, 757854, 1726223, 3452446, 5178669, 10357338, 15536007, 31072014]

約数ペア:

[(1, 31072014), (2, 15536007), (3, 10357338), (6, 5178669), (9, 3452446), (18, 1726223), (41, 757854), (71, 437634), (82, 378927), (123, 252618), (142, 218817), (213, 145878), (246, 126309), (369, 84206), (426, 72939), (593, 52398), (639, 48626), (738, 42103), (1186, 26199), (1278, 24313), (1779, 17466), (2911, 10674), (3558, 8733), (5337, 5822)]