38783142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 89157120

約数和(自身を除く): 50373978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 751, 906, 1359, 1502, 2253, 2718, 2869, 4506, 5738, 6759, 8607, 13518, 14269, 17214, 25821, 28538, 42807, 51642, 85614, 113401, 128421, 226802, 256842, 340203, 680406, 1020609, 2041218, 2154619, 4309238, 6463857, 12927714, 19391571, 38783142]

約数ペア:

[(1, 38783142), (2, 19391571), (3, 12927714), (6, 6463857), (9, 4309238), (18, 2154619), (19, 2041218), (38, 1020609), (57, 680406), (114, 340203), (151, 256842), (171, 226802), (302, 128421), (342, 113401), (453, 85614), (751, 51642), (906, 42807), (1359, 28538), (1502, 25821), (2253, 17214), (2718, 14269), (2869, 13518), (4506, 8607), (5738, 6759)]