7236138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 18466560

約数和(自身を除く): 11230422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 457, 546, 609, 754, 914, 1131, 1218, 1371, 2262, 2639, 2742, 3199, 5278, 5941, 6398, 7917, 9597, 11882, 13253, 15834, 17823, 19194, 26506, 35646, 39759, 41587, 79518, 83174, 92771, 124761, 172289, 185542, 249522, 278313, 344578, 516867, 556626, 1033734, 1206023, 2412046, 3618069, 7236138]

約数ペア:

[(1, 7236138), (2, 3618069), (3, 2412046), (6, 1206023), (7, 1033734), (13, 556626), (14, 516867), (21, 344578), (26, 278313), (29, 249522), (39, 185542), (42, 172289), (58, 124761), (78, 92771), (87, 83174), (91, 79518), (174, 41587), (182, 39759), (203, 35646), (273, 26506), (377, 19194), (406, 17823), (457, 15834), (546, 13253), (609, 11882), (754, 9597), (914, 7917), (1131, 6398), (1218, 5941), (1371, 5278), (2262, 3199), (2639, 2742)]