1521662724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{2609}}^1$

素因数の和:3589

約数の個数: 72

約数和(自身を含む): 4078521720

約数和(自身を除く): 2556858996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 953, 1906, 2609, 2859, 3812, 5218, 5718, 7827, 8577, 10436, 11436, 15654, 16201, 17154, 23481, 31308, 32402, 34308, 44353, 46962, 48603, 64804, 88706, 93924, 97206, 133059, 145809, 177412, 194412, 266118, 291618, 399177, 532236, 583236, 798354, 1596708, 2486377, 4972754, 7459131, 9945508, 14918262, 22377393, 29836524, 42268409, 44754786, 84536818, 89509572, 126805227, 169073636, 253610454, 380415681, 507220908, 760831362, 1521662724]

約数ペア:

[(1, 1521662724), (2, 760831362), (3, 507220908), (4, 380415681), (6, 253610454), (9, 169073636), (12, 126805227), (17, 89509572), (18, 84536818), (34, 44754786), (36, 42268409), (51, 29836524), (68, 22377393), (102, 14918262), (153, 9945508), (204, 7459131), (306, 4972754), (612, 2486377), (953, 1596708), (1906, 798354), (2609, 583236), (2859, 532236), (3812, 399177), (5218, 291618), (5718, 266118), (7827, 194412), (8577, 177412), (10436, 145809), (11436, 133059), (15654, 97206), (16201, 93924), (17154, 88706), (23481, 64804), (31308, 48603), (32402, 46962), (34308, 44353)]