2018163488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{184949}}^1$

素因数の和:185001

約数の個数: 48

約数和(自身を含む): 4474310400

約数和(自身を除く): 2456146912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 184949, 369898, 739796, 1479592, 2034439, 2959184, 4068878, 5733419, 5918368, 8137756, 11466838, 16275512, 22933676, 32551024, 45867352, 63067609, 65102048, 91734704, 126135218, 183469408, 252270436, 504540872, 1009081744, 2018163488]

約数ペア:

[(1, 2018163488), (2, 1009081744), (4, 504540872), (8, 252270436), (11, 183469408), (16, 126135218), (22, 91734704), (31, 65102048), (32, 63067609), (44, 45867352), (62, 32551024), (88, 22933676), (124, 16275512), (176, 11466838), (248, 8137756), (341, 5918368), (352, 5733419), (496, 4068878), (682, 2959184), (992, 2034439), (1364, 1479592), (2728, 739796), (5456, 369898), (10912, 184949)]