2177238.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 142786560

約数和(自身を除く): 92266692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 79, 84, 92, 138, 158, 161, 237, 276, 316, 322, 331, 474, 483, 553, 644, 662, 948, 966, 993, 1106, 1324, 1659, 1817, 1932, 1986, 2212, 2317, 3318, 3634, 3972, 4634, 5451, 6636, 6951, 7268, 7613, 9268, 10902, 12719, 13902, 15226, 21804, 22839, 25438, 26149, 27804, 30452, 38157, 45678, 50876, 52298, 53291, 76314, 78447, 91356, 104596, 106582, 152628, 156894, 159873, 183043, 213164, 313788, 319746, 366086, 549129, 601427, 639492, 732172, 1098258, 1202854, 1804281, 2196516, 2405708, 3608562, 4209989, 7217124, 8419978, 12629967, 16839956, 25259934, 50519868]

約数ペア:

[(1, 50519868), (2, 25259934), (3, 16839956), (4, 12629967), (6, 8419978), (7, 7217124), (12, 4209989), (14, 3608562), (21, 2405708), (23, 2196516), (28, 1804281), (42, 1202854), (46, 1098258), (69, 732172), (79, 639492), (84, 601427), (92, 549129), (138, 366086), (158, 319746), (161, 313788), (237, 213164), (276, 183043), (316, 159873), (322, 156894), (331, 152628), (474, 106582), (483, 104596), (553, 91356), (644, 78447), (662, 76314), (948, 53291), (966, 52298), (993, 50876), (1106, 45678), (1324, 38157), (1659, 30452), (1817, 27804), (1932, 26149), (1986, 25438), (2212, 22839), (2317, 21804), (3318, 15226), (3634, 13902), (3972, 12719), (4634, 10902), (5451, 9268), (6636, 7613), (6951, 7268)]