1936694916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{16487}}^1$

素因数の和:16761

約数の個数: 72

約数和(自身を含む): 5293439424

約数和(自身を除く): 3356744508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 753, 1004, 1506, 2259, 3012, 3263, 4518, 6526, 9036, 9789, 13052, 16487, 19578, 29367, 32974, 39156, 49461, 58734, 65948, 98922, 117468, 148383, 197844, 214331, 296766, 428662, 593532, 642993, 857324, 1285986, 1928979, 2571972, 3857958, 4138237, 7715916, 8276474, 12414711, 16552948, 24829422, 37244133, 49658844, 53797081, 74488266, 107594162, 148976532, 161391243, 215188324, 322782486, 484173729, 645564972, 968347458, 1936694916]

約数ペア:

[(1, 1936694916), (2, 968347458), (3, 645564972), (4, 484173729), (6, 322782486), (9, 215188324), (12, 161391243), (13, 148976532), (18, 107594162), (26, 74488266), (36, 53797081), (39, 49658844), (52, 37244133), (78, 24829422), (117, 16552948), (156, 12414711), (234, 8276474), (251, 7715916), (468, 4138237), (502, 3857958), (753, 2571972), (1004, 1928979), (1506, 1285986), (2259, 857324), (3012, 642993), (3263, 593532), (4518, 428662), (6526, 296766), (9036, 214331), (9789, 197844), (13052, 148383), (16487, 117468), (19578, 98922), (29367, 65948), (32974, 58734), (39156, 49461)]