15486558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 35354880

約数和(自身を除く): 19868322

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 61, 102, 114, 122, 131, 183, 262, 323, 366, 393, 646, 786, 969, 1037, 1159, 1938, 2074, 2227, 2318, 2489, 3111, 3477, 4454, 4978, 6222, 6681, 6954, 7467, 7991, 13362, 14934, 15982, 19703, 23973, 39406, 42313, 47946, 59109, 84626, 118218, 126939, 135847, 151829, 253878, 271694, 303658, 407541, 455487, 815082, 910974, 2581093, 5162186, 7743279, 15486558]

約数ペア:

[(1, 15486558), (2, 7743279), (3, 5162186), (6, 2581093), (17, 910974), (19, 815082), (34, 455487), (38, 407541), (51, 303658), (57, 271694), (61, 253878), (102, 151829), (114, 135847), (122, 126939), (131, 118218), (183, 84626), (262, 59109), (323, 47946), (366, 42313), (393, 39406), (646, 23973), (786, 19703), (969, 15982), (1037, 14934), (1159, 13362), (1938, 7991), (2074, 7467), (2227, 6954), (2318, 6681), (2489, 6222), (3111, 4978), (3477, 4454)]