13006638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 29820960

約数和(自身を除く): 16814322

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 353, 414, 534, 706, 801, 1059, 1602, 2047, 2118, 3177, 4094, 6141, 6354, 8119, 12282, 16238, 18423, 24357, 31417, 36846, 48714, 62834, 73071, 94251, 146142, 188502, 282753, 565506, 722591, 1445182, 2167773, 4335546, 6503319, 13006638]

約数ペア:

[(1, 13006638), (2, 6503319), (3, 4335546), (6, 2167773), (9, 1445182), (18, 722591), (23, 565506), (46, 282753), (69, 188502), (89, 146142), (138, 94251), (178, 73071), (207, 62834), (267, 48714), (353, 36846), (414, 31417), (534, 24357), (706, 18423), (801, 16238), (1059, 12282), (1602, 8119), (2047, 6354), (2118, 6141), (3177, 4094)]