22118148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 60785088

約数和(自身を除く): 38666940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 283, 334, 468, 501, 566, 668, 849, 1002, 1132, 1503, 1698, 2004, 2171, 2547, 3006, 3396, 3679, 4342, 5094, 6012, 6513, 7358, 8684, 10188, 11037, 13026, 14716, 19539, 22074, 26052, 33111, 39078, 44148, 47261, 66222, 78156, 94522, 132444, 141783, 189044, 283566, 425349, 567132, 614393, 850698, 1228786, 1701396, 1843179, 2457572, 3686358, 5529537, 7372716, 11059074, 22118148]

約数ペア:

[(1, 22118148), (2, 11059074), (3, 7372716), (4, 5529537), (6, 3686358), (9, 2457572), (12, 1843179), (13, 1701396), (18, 1228786), (26, 850698), (36, 614393), (39, 567132), (52, 425349), (78, 283566), (117, 189044), (156, 141783), (167, 132444), (234, 94522), (283, 78156), (334, 66222), (468, 47261), (501, 44148), (566, 39078), (668, 33111), (849, 26052), (1002, 22074), (1132, 19539), (1503, 14716), (1698, 13026), (2004, 11037), (2171, 10188), (2547, 8684), (3006, 7358), (3396, 6513), (3679, 6012), (4342, 5094)]