20171360418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{524231}}^1$

素因数の和:524311

約数の個数: 48

約数和(自身を含む): 45180410688

約数和(自身を除く): 25009050270

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 3498, 6413, 12826, 19239, 38478, 524231, 1048462, 1572693, 3145386, 5766541, 11533082, 17299623, 27784243, 34599246, 55568486, 63431951, 83352729, 126863902, 166705458, 190295853, 305626673, 380591706, 611253346, 916880019, 1833760038, 3361893403, 6723786806, 10085680209, 20171360418]

約数ペア:

[(1, 20171360418), (2, 10085680209), (3, 6723786806), (6, 3361893403), (11, 1833760038), (22, 916880019), (33, 611253346), (53, 380591706), (66, 305626673), (106, 190295853), (121, 166705458), (159, 126863902), (242, 83352729), (318, 63431951), (363, 55568486), (583, 34599246), (726, 27784243), (1166, 17299623), (1749, 11533082), (3498, 5766541), (6413, 3145386), (12826, 1572693), (19239, 1048462), (38478, 524231)]