19089432

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 54232200

約数和(自身を除く): 35142768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 331, 356, 534, 648, 662, 712, 801, 993, 1068, 1324, 1602, 1986, 2136, 2403, 2648, 2979, 3204, 3972, 4806, 5958, 6408, 7209, 7944, 8937, 9612, 11916, 14418, 17874, 19224, 23832, 26811, 28836, 29459, 35748, 53622, 57672, 58918, 71496, 88377, 107244, 117836, 176754, 214488, 235672, 265131, 353508, 530262, 707016, 795393, 1060524, 1590786, 2121048, 2386179, 3181572, 4772358, 6363144, 9544716, 19089432]

約数ペア:

[(1, 19089432), (2, 9544716), (3, 6363144), (4, 4772358), (6, 3181572), (8, 2386179), (9, 2121048), (12, 1590786), (18, 1060524), (24, 795393), (27, 707016), (36, 530262), (54, 353508), (72, 265131), (81, 235672), (89, 214488), (108, 176754), (162, 117836), (178, 107244), (216, 88377), (267, 71496), (324, 58918), (331, 57672), (356, 53622), (534, 35748), (648, 29459), (662, 28836), (712, 26811), (801, 23832), (993, 19224), (1068, 17874), (1324, 14418), (1602, 11916), (1986, 9612), (2136, 8937), (2403, 7944), (2648, 7209), (2979, 6408), (3204, 5958), (3972, 4806)]