212639076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{454357}}^1$

素因数の和:454380

約数の個数: 36

約数和(自身を含む): 578852092

約数和(自身を除く): 366213016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 454357, 908714, 1363071, 1817428, 2726142, 4089213, 5452284, 5906641, 8178426, 11813282, 16356852, 17719923, 23626564, 35439846, 53159769, 70879692, 106319538, 212639076]

約数ペア:

[(1, 212639076), (2, 106319538), (3, 70879692), (4, 53159769), (6, 35439846), (9, 23626564), (12, 17719923), (13, 16356852), (18, 11813282), (26, 8178426), (36, 5906641), (39, 5452284), (52, 4089213), (78, 2726142), (117, 1817428), (156, 1363071), (234, 908714), (468, 454357)]