221844636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{158009}}^1$

素因数の和:158035

約数の個数: 48

約数和(自身を含む): 619399200

約数和(自身を除く): 397554564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 158009, 316018, 474027, 632036, 948054, 1422081, 1896108, 2054117, 2844162, 4108234, 4266243, 5688324, 6162351, 8216468, 8532486, 12324702, 17064972, 18487053, 24649404, 36974106, 55461159, 73948212, 110922318, 221844636]

約数ペア:

[(1, 221844636), (2, 110922318), (3, 73948212), (4, 55461159), (6, 36974106), (9, 24649404), (12, 18487053), (13, 17064972), (18, 12324702), (26, 8532486), (27, 8216468), (36, 6162351), (39, 5688324), (52, 4266243), (54, 4108234), (78, 2844162), (108, 2054117), (117, 1896108), (156, 1422081), (234, 948054), (351, 632036), (468, 474027), (702, 316018), (1404, 158009)]