39123798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 93388800

約数和(自身を除く): 54265002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 151, 186, 199, 217, 302, 398, 434, 453, 597, 651, 906, 1057, 1194, 1302, 1393, 2114, 2786, 3171, 4179, 4681, 6169, 6342, 8358, 9362, 12338, 14043, 18507, 28086, 30049, 32767, 37014, 43183, 60098, 65534, 86366, 90147, 98301, 129549, 180294, 196602, 210343, 259098, 420686, 631029, 931519, 1262058, 1863038, 2794557, 5589114, 6520633, 13041266, 19561899, 39123798]

約数ペア:

[(1, 39123798), (2, 19561899), (3, 13041266), (6, 6520633), (7, 5589114), (14, 2794557), (21, 1863038), (31, 1262058), (42, 931519), (62, 631029), (93, 420686), (151, 259098), (186, 210343), (199, 196602), (217, 180294), (302, 129549), (398, 98301), (434, 90147), (453, 86366), (597, 65534), (651, 60098), (906, 43183), (1057, 37014), (1194, 32767), (1302, 30049), (1393, 28086), (2114, 18507), (2786, 14043), (3171, 12338), (4179, 9362), (4681, 8358), (6169, 6342)]