19118093448

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{87643}}^1$

素因数の和:87862

約数の個数: 64

約数和(自身を含む): 48905352000

約数和(自身を除く): 29787258552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 149, 183, 244, 298, 366, 447, 488, 596, 732, 894, 1192, 1464, 1788, 3576, 9089, 18178, 27267, 36356, 54534, 72712, 87643, 109068, 175286, 218136, 262929, 350572, 525858, 701144, 1051716, 2103432, 5346223, 10692446, 13058807, 16038669, 21384892, 26117614, 32077338, 39176421, 42769784, 52235228, 64154676, 78352842, 104470456, 128309352, 156705684, 313411368, 796587227, 1593174454, 2389761681, 3186348908, 4779523362, 6372697816, 9559046724, 19118093448]

約数ペア:

[(1, 19118093448), (2, 9559046724), (3, 6372697816), (4, 4779523362), (6, 3186348908), (8, 2389761681), (12, 1593174454), (24, 796587227), (61, 313411368), (122, 156705684), (149, 128309352), (183, 104470456), (244, 78352842), (298, 64154676), (366, 52235228), (447, 42769784), (488, 39176421), (596, 32077338), (732, 26117614), (894, 21384892), (1192, 16038669), (1464, 13058807), (1788, 10692446), (3576, 5346223), (9089, 2103432), (18178, 1051716), (27267, 701144), (36356, 525858), (54534, 350572), (72712, 262929), (87643, 218136), (109068, 175286)]