1339714908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{7079}}^1$

素因数の和:7847

約数の個数: 72

約数和(自身を含む): 3875988480

約数和(自身を除く): 2536273572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 751, 1502, 2253, 3004, 4506, 5257, 6759, 7079, 9012, 10514, 13518, 14158, 15771, 21028, 21237, 27036, 28316, 31542, 42474, 47313, 49553, 63084, 63711, 84948, 94626, 99106, 127422, 148659, 189252, 198212, 254844, 297318, 445977, 594636, 891954, 1783908, 5316329, 10632658, 15948987, 21265316, 31897974, 37214303, 47846961, 63795948, 74428606, 95693922, 111642909, 148857212, 191387844, 223285818, 334928727, 446571636, 669857454, 1339714908]

約数ペア:

[(1, 1339714908), (2, 669857454), (3, 446571636), (4, 334928727), (6, 223285818), (7, 191387844), (9, 148857212), (12, 111642909), (14, 95693922), (18, 74428606), (21, 63795948), (28, 47846961), (36, 37214303), (42, 31897974), (63, 21265316), (84, 15948987), (126, 10632658), (252, 5316329), (751, 1783908), (1502, 891954), (2253, 594636), (3004, 445977), (4506, 297318), (5257, 254844), (6759, 198212), (7079, 189252), (9012, 148659), (10514, 127422), (13518, 99106), (14158, 94626), (15771, 84948), (21028, 63711), (21237, 63084), (27036, 49553), (28316, 47313), (31542, 42474)]