39858438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 88039872

約数和(自身を除く): 48181434

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 73, 101, 102, 106, 146, 159, 202, 219, 303, 318, 438, 606, 901, 1241, 1717, 1802, 2482, 2703, 3434, 3723, 3869, 5151, 5353, 5406, 7373, 7446, 7738, 10302, 10706, 11607, 14746, 16059, 22119, 23214, 32118, 44238, 65773, 91001, 125341, 131546, 182002, 197319, 250682, 273003, 376023, 390769, 394638, 546006, 752046, 781538, 1172307, 2344614, 6643073, 13286146, 19929219, 39858438]

約数ペア:

[(1, 39858438), (2, 19929219), (3, 13286146), (6, 6643073), (17, 2344614), (34, 1172307), (51, 781538), (53, 752046), (73, 546006), (101, 394638), (102, 390769), (106, 376023), (146, 273003), (159, 250682), (202, 197319), (219, 182002), (303, 131546), (318, 125341), (438, 91001), (606, 65773), (901, 44238), (1241, 32118), (1717, 23214), (1802, 22119), (2482, 16059), (2703, 14746), (3434, 11607), (3723, 10706), (3869, 10302), (5151, 7738), (5353, 7446), (5406, 7373)]