19258596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76423}}^1$

素因数の和:76440

約数の個数: 36

約数和(自身を含む): 55636672

約数和(自身を除く): 36378076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76423, 152846, 229269, 305692, 458538, 534961, 687807, 917076, 1069922, 1375614, 1604883, 2139844, 2751228, 3209766, 4814649, 6419532, 9629298, 19258596]

約数ペア:

[(1, 19258596), (2, 9629298), (3, 6419532), (4, 4814649), (6, 3209766), (7, 2751228), (9, 2139844), (12, 1604883), (14, 1375614), (18, 1069922), (21, 917076), (28, 687807), (36, 534961), (42, 458538), (63, 305692), (84, 229269), (126, 152846), (252, 76423)]