15690776634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{944431}}^1$

素因数の和:944523

約数の個数: 48

約数和(自身を含む): 37127510784

約数和(自身を除く): 21436734150

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 944431, 1888862, 2833293, 5666586, 8499879, 12277603, 16999758, 24555206, 36832809, 67054601, 73665618, 110498427, 134109202, 201163803, 220996854, 402327606, 603491409, 871709813, 1206982818, 1743419626, 2615129439, 5230258878, 7845388317, 15690776634]

約数ペア:

[(1, 15690776634), (2, 7845388317), (3, 5230258878), (6, 2615129439), (9, 1743419626), (13, 1206982818), (18, 871709813), (26, 603491409), (39, 402327606), (71, 220996854), (78, 201163803), (117, 134109202), (142, 110498427), (213, 73665618), (234, 67054601), (426, 36832809), (639, 24555206), (923, 16999758), (1278, 12277603), (1846, 8499879), (2769, 5666586), (5538, 2833293), (8307, 1888862), (16614, 944431)]