8129226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 19998720

約数和(自身を除く): 11869494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 167, 183, 266, 334, 366, 399, 427, 501, 798, 854, 1002, 1159, 1169, 1281, 2318, 2338, 2562, 3173, 3477, 3507, 6346, 6954, 7014, 8113, 9519, 10187, 16226, 19038, 20374, 22211, 24339, 30561, 44422, 48678, 61122, 66633, 71309, 133266, 142618, 193553, 213927, 387106, 427854, 580659, 1161318, 1354871, 2709742, 4064613, 8129226]

約数ペア:

[(1, 8129226), (2, 4064613), (3, 2709742), (6, 1354871), (7, 1161318), (14, 580659), (19, 427854), (21, 387106), (38, 213927), (42, 193553), (57, 142618), (61, 133266), (114, 71309), (122, 66633), (133, 61122), (167, 48678), (183, 44422), (266, 30561), (334, 24339), (366, 22211), (399, 20374), (427, 19038), (501, 16226), (798, 10187), (854, 9519), (1002, 8113), (1159, 7014), (1169, 6954), (1281, 6346), (2318, 3507), (2338, 3477), (2562, 3173)]