2019102318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{44851}}^1$

素因数の和:44961

約数の個数: 48

約数和(自身を含む): 4554989712

約数和(自身を除く): 2535887394

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 5002, 7503, 15006, 22509, 44851, 45018, 89702, 134553, 269106, 403659, 807318, 1838891, 2735911, 3677782, 5471822, 5516673, 8207733, 11033346, 16415466, 16550019, 24623199, 33100038, 49246398, 112172351, 224344702, 336517053, 673034106, 1009551159, 2019102318]

約数ペア:

[(1, 2019102318), (2, 1009551159), (3, 673034106), (6, 336517053), (9, 224344702), (18, 112172351), (41, 49246398), (61, 33100038), (82, 24623199), (122, 16550019), (123, 16415466), (183, 11033346), (246, 8207733), (366, 5516673), (369, 5471822), (549, 3677782), (738, 2735911), (1098, 1838891), (2501, 807318), (5002, 403659), (7503, 269106), (15006, 134553), (22509, 89702), (44851, 45018)]