19366403184

素因数分解:

$2^4\times 3^3\times {\mathrm{397}}^1\times {\mathrm{112921}}^1$

素因数の和:113335

約数の個数: 80

約数和(自身を含む): 55729265440

約数和(自身を除く): 36362862256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 397, 432, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 10719, 14292, 19056, 21438, 28584, 42876, 57168, 85752, 112921, 171504, 225842, 338763, 451684, 677526, 903368, 1016289, 1355052, 1806736, 2032578, 2710104, 3048867, 4065156, 5420208, 6097734, 8130312, 12195468, 16260624, 24390936, 44829637, 48781872, 89659274, 134488911, 179318548, 268977822, 358637096, 403466733, 537955644, 717274192, 806933466, 1075911288, 1210400199, 1613866932, 2151822576, 2420800398, 3227733864, 4841600796, 6455467728, 9683201592, 19366403184]

約数ペア:

[(1, 19366403184), (2, 9683201592), (3, 6455467728), (4, 4841600796), (6, 3227733864), (8, 2420800398), (9, 2151822576), (12, 1613866932), (16, 1210400199), (18, 1075911288), (24, 806933466), (27, 717274192), (36, 537955644), (48, 403466733), (54, 358637096), (72, 268977822), (108, 179318548), (144, 134488911), (216, 89659274), (397, 48781872), (432, 44829637), (794, 24390936), (1191, 16260624), (1588, 12195468), (2382, 8130312), (3176, 6097734), (3573, 5420208), (4764, 4065156), (6352, 3048867), (7146, 2710104), (9528, 2032578), (10719, 1806736), (14292, 1355052), (19056, 1016289), (21438, 903368), (28584, 677526), (42876, 451684), (57168, 338763), (85752, 225842), (112921, 171504)]