1317363516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{2579}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 3809070720

約数和(自身を除く): 2491707204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2027, 2579, 4054, 5158, 6081, 7737, 8108, 10316, 12162, 14189, 15474, 18053, 18243, 23211, 24324, 28378, 30948, 36106, 36486, 42567, 46422, 54159, 56756, 72212, 72972, 85134, 92844, 108318, 127701, 162477, 170268, 216636, 255402, 324954, 510804, 649908, 5227633, 10455266, 15682899, 20910532, 31365798, 36593431, 47048697, 62731596, 73186862, 94097394, 109780293, 146373724, 188194788, 219560586, 329340879, 439121172, 658681758, 1317363516]

約数ペア:

[(1, 1317363516), (2, 658681758), (3, 439121172), (4, 329340879), (6, 219560586), (7, 188194788), (9, 146373724), (12, 109780293), (14, 94097394), (18, 73186862), (21, 62731596), (28, 47048697), (36, 36593431), (42, 31365798), (63, 20910532), (84, 15682899), (126, 10455266), (252, 5227633), (2027, 649908), (2579, 510804), (4054, 324954), (5158, 255402), (6081, 216636), (7737, 170268), (8108, 162477), (10316, 127701), (12162, 108318), (14189, 92844), (15474, 85134), (18053, 72972), (18243, 72212), (23211, 56756), (24324, 54159), (28378, 46422), (30948, 42567), (36106, 36486)]