42969948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30091}}^1$

素因数の和:30122

約数の個数: 48

約数和(自身を含む): 121330944

約数和(自身を除く): 78360996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 30091, 60182, 90273, 120364, 180546, 210637, 361092, 421274, 511547, 631911, 842548, 1023094, 1263822, 1534641, 2046188, 2527644, 3069282, 3580829, 6138564, 7161658, 10742487, 14323316, 21484974, 42969948]

約数ペア:

[(1, 42969948), (2, 21484974), (3, 14323316), (4, 10742487), (6, 7161658), (7, 6138564), (12, 3580829), (14, 3069282), (17, 2527644), (21, 2046188), (28, 1534641), (34, 1263822), (42, 1023094), (51, 842548), (68, 631911), (84, 511547), (102, 421274), (119, 361092), (204, 210637), (238, 180546), (357, 120364), (476, 90273), (714, 60182), (1428, 30091)]