64509354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39383}}^1$

素因数の和:39411

約数の個数: 48

約数和(自身を含む): 172029312

約数和(自身を除く): 107519958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 39383, 78766, 118149, 236298, 275681, 354447, 511979, 551362, 708894, 827043, 1023958, 1535937, 1654086, 2481129, 3071874, 3583853, 4607811, 4962258, 7167706, 9215622, 10751559, 21503118, 32254677, 64509354]

約数ペア:

[(1, 64509354), (2, 32254677), (3, 21503118), (6, 10751559), (7, 9215622), (9, 7167706), (13, 4962258), (14, 4607811), (18, 3583853), (21, 3071874), (26, 2481129), (39, 1654086), (42, 1535937), (63, 1023958), (78, 827043), (91, 708894), (117, 551362), (126, 511979), (182, 354447), (234, 275681), (273, 236298), (546, 118149), (819, 78766), (1638, 39383)]