42968478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 58637922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 97, 106, 159, 194, 199, 291, 318, 371, 398, 582, 597, 679, 742, 1113, 1194, 1358, 1393, 2037, 2226, 2786, 4074, 4179, 5141, 8358, 10282, 10547, 15423, 19303, 21094, 30846, 31641, 35987, 38606, 57909, 63282, 71974, 73829, 107961, 115818, 135121, 147658, 215922, 221487, 270242, 405363, 442974, 810726, 1023059, 2046118, 3069177, 6138354, 7161413, 14322826, 21484239, 42968478]

約数ペア:

[(1, 42968478), (2, 21484239), (3, 14322826), (6, 7161413), (7, 6138354), (14, 3069177), (21, 2046118), (42, 1023059), (53, 810726), (97, 442974), (106, 405363), (159, 270242), (194, 221487), (199, 215922), (291, 147658), (318, 135121), (371, 115818), (398, 107961), (582, 73829), (597, 71974), (679, 63282), (742, 57909), (1113, 38606), (1194, 35987), (1358, 31641), (1393, 30846), (2037, 21094), (2226, 19303), (2786, 15423), (4074, 10547), (4179, 10282), (5141, 8358)]