28277569638

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{276629}}^1$

素因数の和:277274

約数の個数: 40

約数和(自身を含む): 63463348080

約数和(自身を除く): 35185778442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 51111, 102222, 276629, 553258, 829887, 1659774, 2489661, 4979322, 7468983, 14937966, 22406949, 44813898, 174552899, 349105798, 523658697, 1047317394, 1570976091, 3141952182, 4712928273, 9425856546, 14138784819, 28277569638]

約数ペア:

[(1, 28277569638), (2, 14138784819), (3, 9425856546), (6, 4712928273), (9, 3141952182), (18, 1570976091), (27, 1047317394), (54, 523658697), (81, 349105798), (162, 174552899), (631, 44813898), (1262, 22406949), (1893, 14937966), (3786, 7468983), (5679, 4979322), (11358, 2489661), (17037, 1659774), (34074, 829887), (51111, 553258), (102222, 276629)]