39146484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 100430400

約数和(自身を除く): 61283916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 169, 194, 199, 291, 338, 388, 398, 507, 582, 597, 676, 796, 1014, 1164, 1194, 1261, 2028, 2388, 2522, 2587, 3783, 5044, 5174, 7566, 7761, 10348, 15132, 15522, 16393, 19303, 31044, 32786, 33631, 38606, 49179, 57909, 65572, 67262, 77212, 98358, 100893, 115818, 134524, 196716, 201786, 231636, 250939, 403572, 501878, 752817, 1003756, 1505634, 3011268, 3262207, 6524414, 9786621, 13048828, 19573242, 39146484]

約数ペア:

[(1, 39146484), (2, 19573242), (3, 13048828), (4, 9786621), (6, 6524414), (12, 3262207), (13, 3011268), (26, 1505634), (39, 1003756), (52, 752817), (78, 501878), (97, 403572), (156, 250939), (169, 231636), (194, 201786), (199, 196716), (291, 134524), (338, 115818), (388, 100893), (398, 98358), (507, 77212), (582, 67262), (597, 65572), (676, 57909), (796, 49179), (1014, 38606), (1164, 33631), (1194, 32786), (1261, 31044), (2028, 19303), (2388, 16393), (2522, 15522), (2587, 15132), (3783, 10348), (5044, 7761), (5174, 7566)]