16427460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39113}}^1$

素因数の和:39132

約数の個数: 48

約数和(自身を含む): 52569216

約数和(自身を除く): 36141756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39113, 78226, 117339, 156452, 195565, 234678, 273791, 391130, 469356, 547582, 586695, 782260, 821373, 1095164, 1173390, 1368955, 1642746, 2346780, 2737910, 3285492, 4106865, 5475820, 8213730, 16427460]

約数ペア:

[(1, 16427460), (2, 8213730), (3, 5475820), (4, 4106865), (5, 3285492), (6, 2737910), (7, 2346780), (10, 1642746), (12, 1368955), (14, 1173390), (15, 1095164), (20, 821373), (21, 782260), (28, 586695), (30, 547582), (35, 469356), (42, 391130), (60, 273791), (70, 234678), (84, 195565), (105, 156452), (140, 117339), (210, 78226), (420, 39113)]