38198142

素因数分解:

$2^1\times 3^8\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 89277552

約数和(自身を除く): 51079410

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 81, 82, 123, 142, 162, 213, 243, 246, 369, 426, 486, 639, 729, 738, 1107, 1278, 1458, 1917, 2187, 2214, 2911, 3321, 3834, 4374, 5751, 5822, 6561, 6642, 8733, 9963, 11502, 13122, 17253, 17466, 19926, 26199, 29889, 34506, 51759, 52398, 59778, 78597, 89667, 103518, 155277, 157194, 179334, 235791, 269001, 310554, 465831, 471582, 538002, 707373, 931662, 1414746, 2122119, 4244238, 6366357, 12732714, 19099071, 38198142]

約数ペア:

[(1, 38198142), (2, 19099071), (3, 12732714), (6, 6366357), (9, 4244238), (18, 2122119), (27, 1414746), (41, 931662), (54, 707373), (71, 538002), (81, 471582), (82, 465831), (123, 310554), (142, 269001), (162, 235791), (213, 179334), (243, 157194), (246, 155277), (369, 103518), (426, 89667), (486, 78597), (639, 59778), (729, 52398), (738, 51759), (1107, 34506), (1278, 29889), (1458, 26199), (1917, 19926), (2187, 17466), (2214, 17253), (2911, 13122), (3321, 11502), (3834, 9963), (4374, 8733), (5751, 6642), (5822, 6561)]