42402906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8660

約数の個数: 64

約数和(自身を含む): 115987200

約数和(自身を除く): 73584294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 8629, 17258, 25887, 51774, 60403, 77661, 112177, 120806, 155322, 181209, 224354, 232983, 336531, 362418, 465966, 543627, 673062, 785239, 1009593, 1087254, 1570478, 1630881, 2019186, 2355717, 3028779, 3261762, 4711434, 6057558, 7067151, 14134302, 21201453, 42402906]

約数ペア:

[(1, 42402906), (2, 21201453), (3, 14134302), (6, 7067151), (7, 6057558), (9, 4711434), (13, 3261762), (14, 3028779), (18, 2355717), (21, 2019186), (26, 1630881), (27, 1570478), (39, 1087254), (42, 1009593), (54, 785239), (63, 673062), (78, 543627), (91, 465966), (117, 362418), (126, 336531), (182, 232983), (189, 224354), (234, 181209), (273, 155322), (351, 120806), (378, 112177), (546, 77661), (702, 60403), (819, 51774), (1638, 25887), (2457, 17258), (4914, 8629)]