15937221468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2672237}}^1$

素因数の和:2672322

約数の個数: 48

約数和(自身を含む): 43097854464

約数和(自身を除く): 27160632996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 2672237, 5344474, 8016711, 10688948, 16033422, 18705659, 32066844, 37411318, 56116977, 74822636, 112233954, 189728827, 224467908, 379457654, 569186481, 758915308, 1138372962, 1328101789, 2276745924, 2656203578, 3984305367, 5312407156, 7968610734, 15937221468]

約数ペア:

[(1, 15937221468), (2, 7968610734), (3, 5312407156), (4, 3984305367), (6, 2656203578), (7, 2276745924), (12, 1328101789), (14, 1138372962), (21, 758915308), (28, 569186481), (42, 379457654), (71, 224467908), (84, 189728827), (142, 112233954), (213, 74822636), (284, 56116977), (426, 37411318), (497, 32066844), (852, 18705659), (994, 16033422), (1491, 10688948), (1988, 8016711), (2982, 5344474), (5964, 2672237)]