8573838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 21676032

約数和(自身を除く): 13102194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 383, 533, 546, 574, 766, 861, 1066, 1149, 1599, 1722, 2298, 2681, 3198, 3731, 4979, 5362, 7462, 8043, 9958, 11193, 14937, 15703, 16086, 22386, 29874, 31406, 34853, 47109, 69706, 94218, 104559, 109921, 204139, 209118, 219842, 329763, 408278, 612417, 659526, 1224834, 1428973, 2857946, 4286919, 8573838]

約数ペア:

[(1, 8573838), (2, 4286919), (3, 2857946), (6, 1428973), (7, 1224834), (13, 659526), (14, 612417), (21, 408278), (26, 329763), (39, 219842), (41, 209118), (42, 204139), (78, 109921), (82, 104559), (91, 94218), (123, 69706), (182, 47109), (246, 34853), (273, 31406), (287, 29874), (383, 22386), (533, 16086), (546, 15703), (574, 14937), (766, 11193), (861, 9958), (1066, 8043), (1149, 7462), (1599, 5362), (1722, 4979), (2298, 3731), (2681, 3198)]