18336492

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 48157200

約数和(自身を除く): 29820708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 89, 97, 118, 177, 178, 194, 236, 267, 291, 354, 356, 388, 531, 534, 582, 708, 801, 873, 1062, 1068, 1164, 1602, 1746, 2124, 3204, 3492, 5251, 5723, 8633, 10502, 11446, 15753, 17169, 17266, 21004, 22892, 25899, 31506, 34338, 34532, 47259, 51507, 51798, 63012, 68676, 77697, 94518, 103014, 103596, 155394, 189036, 206028, 310788, 509347, 1018694, 1528041, 2037388, 3056082, 4584123, 6112164, 9168246, 18336492]

約数ペア:

[(1, 18336492), (2, 9168246), (3, 6112164), (4, 4584123), (6, 3056082), (9, 2037388), (12, 1528041), (18, 1018694), (36, 509347), (59, 310788), (89, 206028), (97, 189036), (118, 155394), (177, 103596), (178, 103014), (194, 94518), (236, 77697), (267, 68676), (291, 63012), (354, 51798), (356, 51507), (388, 47259), (531, 34532), (534, 34338), (582, 31506), (708, 25899), (801, 22892), (873, 21004), (1062, 17266), (1068, 17169), (1164, 15753), (1602, 11446), (1746, 10502), (2124, 8633), (3204, 5723), (3492, 5251)]