39863844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 108795960

約数和(自身を除く): 68932116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1229, 1802, 1908, 2458, 2703, 3604, 3687, 4916, 5406, 7374, 8109, 10812, 11061, 14748, 16218, 20893, 22122, 32436, 41786, 44244, 62679, 65137, 83572, 125358, 130274, 188037, 195411, 250716, 260548, 376074, 390822, 586233, 752148, 781644, 1107329, 1172466, 2214658, 2344932, 3321987, 4429316, 6643974, 9965961, 13287948, 19931922, 39863844]

約数ペア:

[(1, 39863844), (2, 19931922), (3, 13287948), (4, 9965961), (6, 6643974), (9, 4429316), (12, 3321987), (17, 2344932), (18, 2214658), (34, 1172466), (36, 1107329), (51, 781644), (53, 752148), (68, 586233), (102, 390822), (106, 376074), (153, 260548), (159, 250716), (204, 195411), (212, 188037), (306, 130274), (318, 125358), (477, 83572), (612, 65137), (636, 62679), (901, 44244), (954, 41786), (1229, 32436), (1802, 22122), (1908, 20893), (2458, 16218), (2703, 14748), (3604, 11061), (3687, 10812), (4916, 8109), (5406, 7374)]