2018604105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{24001}}^1$

素因数の和:24111

約数の個数: 64

約数和(自身を含む): 4147545600

約数和(自身を除く): 2128941495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 267, 315, 445, 623, 801, 945, 1335, 1869, 2403, 3115, 4005, 5607, 9345, 12015, 16821, 24001, 28035, 72003, 84105, 120005, 168007, 216009, 360015, 504021, 648027, 840035, 1080045, 1512063, 2136089, 2520105, 3240135, 4536189, 6408267, 7560315, 10680445, 14952623, 19224801, 22680945, 32041335, 44857869, 57674403, 74763115, 96124005, 134573607, 224289345, 288372015, 403720821, 672868035, 2018604105]

約数ペア:

[(1, 2018604105), (3, 672868035), (5, 403720821), (7, 288372015), (9, 224289345), (15, 134573607), (21, 96124005), (27, 74763115), (35, 57674403), (45, 44857869), (63, 32041335), (89, 22680945), (105, 19224801), (135, 14952623), (189, 10680445), (267, 7560315), (315, 6408267), (445, 4536189), (623, 3240135), (801, 2520105), (945, 2136089), (1335, 1512063), (1869, 1080045), (2403, 840035), (3115, 648027), (4005, 504021), (5607, 360015), (9345, 216009), (12015, 168007), (16821, 120005), (24001, 84105), (28035, 72003)]