17970912

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2752

約数の個数: 72

約数和(自身を含む): 53346384

約数和(自身を除く): 35375472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2713, 3312, 5426, 6624, 8139, 10852, 16278, 21704, 24417, 32556, 43408, 48834, 62399, 65112, 86816, 97668, 124798, 130224, 187197, 195336, 249596, 260448, 374394, 390672, 499192, 561591, 748788, 781344, 998384, 1123182, 1497576, 1996768, 2246364, 2995152, 4492728, 5990304, 8985456, 17970912]

約数ペア:

[(1, 17970912), (2, 8985456), (3, 5990304), (4, 4492728), (6, 2995152), (8, 2246364), (9, 1996768), (12, 1497576), (16, 1123182), (18, 998384), (23, 781344), (24, 748788), (32, 561591), (36, 499192), (46, 390672), (48, 374394), (69, 260448), (72, 249596), (92, 195336), (96, 187197), (138, 130224), (144, 124798), (184, 97668), (207, 86816), (276, 65112), (288, 62399), (368, 48834), (414, 43408), (552, 32556), (736, 24417), (828, 21704), (1104, 16278), (1656, 10852), (2208, 8139), (2713, 6624), (3312, 5426)]