221876172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97829}}^1$

素因数の和:97852

約数の個数: 60

約数和(自身を含む): 662896080

約数和(自身を除く): 441019908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 97829, 195658, 293487, 391316, 586974, 684803, 880461, 1173948, 1369606, 1760922, 2054409, 2641383, 2739212, 3521844, 4108818, 5282766, 6163227, 7924149, 8217636, 10565532, 12326454, 15848298, 18489681, 24652908, 31696596, 36979362, 55469043, 73958724, 110938086, 221876172]

約数ペア:

[(1, 221876172), (2, 110938086), (3, 73958724), (4, 55469043), (6, 36979362), (7, 31696596), (9, 24652908), (12, 18489681), (14, 15848298), (18, 12326454), (21, 10565532), (27, 8217636), (28, 7924149), (36, 6163227), (42, 5282766), (54, 4108818), (63, 3521844), (81, 2739212), (84, 2641383), (108, 2054409), (126, 1760922), (162, 1369606), (189, 1173948), (252, 880461), (324, 684803), (378, 586974), (567, 391316), (756, 293487), (1134, 195658), (2268, 97829)]