17387838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 29060802

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 31, 34, 39, 47, 51, 54, 62, 78, 93, 94, 102, 117, 141, 153, 186, 221, 234, 279, 282, 306, 351, 403, 423, 442, 459, 527, 558, 611, 663, 702, 799, 806, 837, 846, 918, 1054, 1209, 1222, 1269, 1326, 1457, 1581, 1598, 1674, 1833, 1989, 2397, 2418, 2538, 2914, 3162, 3627, 3666, 3978, 4371, 4743, 4794, 5499, 5967, 6851, 7191, 7254, 8742, 9486, 10387, 10881, 10998, 11934, 13113, 13702, 14229, 14382, 16497, 18941, 20553, 20774, 21573, 21762, 24769, 26226, 28458, 31161, 32994, 37882, 39339, 41106, 43146, 49538, 56823, 61659, 62322, 74307, 78678, 93483, 113646, 123318, 148614, 170469, 184977, 186966, 222921, 280449, 321997, 340938, 369954, 445842, 511407, 560898, 643994, 668763, 965991, 1022814, 1337526, 1931982, 2897973, 5795946, 8693919, 17387838]

約数ペア:

[(1, 17387838), (2, 8693919), (3, 5795946), (6, 2897973), (9, 1931982), (13, 1337526), (17, 1022814), (18, 965991), (26, 668763), (27, 643994), (31, 560898), (34, 511407), (39, 445842), (47, 369954), (51, 340938), (54, 321997), (62, 280449), (78, 222921), (93, 186966), (94, 184977), (102, 170469), (117, 148614), (141, 123318), (153, 113646), (186, 93483), (221, 78678), (234, 74307), (279, 62322), (282, 61659), (306, 56823), (351, 49538), (403, 43146), (423, 41106), (442, 39339), (459, 37882), (527, 32994), (558, 31161), (611, 28458), (663, 26226), (702, 24769), (799, 21762), (806, 21573), (837, 20774), (846, 20553), (918, 18941), (1054, 16497), (1209, 14382), (1222, 14229), (1269, 13702), (1326, 13113), (1457, 11934), (1581, 10998), (1598, 10881), (1674, 10387), (1833, 9486), (1989, 8742), (2397, 7254), (2418, 7191), (2538, 6851), (2914, 5967), (3162, 5499), (3627, 4794), (3666, 4743), (3978, 4371)]