2019111318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5783}}^1$

素因数の和:5978

約数の個数: 96

約数和(自身を含む): 5327202816

約数和(自身を除く): 3308091498

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 163, 238, 306, 326, 357, 489, 714, 978, 1071, 1141, 1467, 2142, 2282, 2771, 2934, 3423, 5542, 5783, 6846, 8313, 10269, 11566, 16626, 17349, 19397, 20538, 24939, 34698, 38794, 40481, 49878, 52047, 58191, 80962, 98311, 104094, 116382, 121443, 174573, 196622, 242886, 294933, 349146, 364329, 589866, 688177, 728658, 884799, 942629, 1376354, 1769598, 1885258, 2064531, 2827887, 4129062, 5655774, 6193593, 6598403, 8483661, 12387186, 13196806, 16024693, 16967322, 19795209, 32049386, 39590418, 48074079, 59385627, 96148158, 112172851, 118771254, 144222237, 224345702, 288444474, 336518553, 673037106, 1009555659, 2019111318]

約数ペア:

[(1, 2019111318), (2, 1009555659), (3, 673037106), (6, 336518553), (7, 288444474), (9, 224345702), (14, 144222237), (17, 118771254), (18, 112172851), (21, 96148158), (34, 59385627), (42, 48074079), (51, 39590418), (63, 32049386), (102, 19795209), (119, 16967322), (126, 16024693), (153, 13196806), (163, 12387186), (238, 8483661), (306, 6598403), (326, 6193593), (357, 5655774), (489, 4129062), (714, 2827887), (978, 2064531), (1071, 1885258), (1141, 1769598), (1467, 1376354), (2142, 942629), (2282, 884799), (2771, 728658), (2934, 688177), (3423, 589866), (5542, 364329), (5783, 349146), (6846, 294933), (8313, 242886), (10269, 196622), (11566, 174573), (16626, 121443), (17349, 116382), (19397, 104094), (20538, 98311), (24939, 80962), (34698, 58191), (38794, 52047), (40481, 49878)]