8989974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 15202026

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 1399, 2142, 2798, 3213, 4197, 6426, 8394, 9793, 12591, 19586, 23783, 25182, 29379, 37773, 47566, 58758, 71349, 75546, 88137, 142698, 166481, 176274, 214047, 264411, 332962, 428094, 499443, 528822, 642141, 998886, 1284282, 1498329, 2996658, 4494987, 8989974]

約数ペア:

[(1, 8989974), (2, 4494987), (3, 2996658), (6, 1498329), (7, 1284282), (9, 998886), (14, 642141), (17, 528822), (18, 499443), (21, 428094), (27, 332962), (34, 264411), (42, 214047), (51, 176274), (54, 166481), (63, 142698), (102, 88137), (119, 75546), (126, 71349), (153, 58758), (189, 47566), (238, 37773), (306, 29379), (357, 25182), (378, 23783), (459, 19586), (714, 12591), (918, 9793), (1071, 8394), (1399, 6426), (2142, 4197), (2798, 3213)]