21462546692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{2383}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 39474462720

約数和(自身を除く): 18011916028

約数列:

[1, 2, 4, 23, 46, 92, 223, 439, 446, 878, 892, 1756, 2383, 4766, 5129, 9532, 10097, 10258, 20194, 20516, 40388, 54809, 97897, 109618, 195794, 219236, 391588, 531409, 1046137, 1062818, 2092274, 2125636, 2251631, 4184548, 4503262, 9006524, 12222407, 24061151, 24444814, 48122302, 48889628, 96244604, 233288551, 466577102, 933154204, 5365636673, 10731273346, 21462546692]

約数ペア:

[(1, 21462546692), (2, 10731273346), (4, 5365636673), (23, 933154204), (46, 466577102), (92, 233288551), (223, 96244604), (439, 48889628), (446, 48122302), (878, 24444814), (892, 24061151), (1756, 12222407), (2383, 9006524), (4766, 4503262), (5129, 4184548), (9532, 2251631), (10097, 2125636), (10258, 2092274), (20194, 1062818), (20516, 1046137), (40388, 531409), (54809, 391588), (97897, 219236), (109618, 195794)]