15721262934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{17431}}^1$

素因数の和:17853

約数の個数: 64

約数和(自身を含む): 35049197568

約数和(自身を除く): 19327934634

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 373, 403, 746, 806, 1119, 1209, 2238, 2418, 4849, 9698, 11563, 14547, 17431, 23126, 29094, 34689, 34862, 52293, 69378, 104586, 150319, 226603, 300638, 450957, 453206, 540361, 679809, 901914, 1080722, 1359618, 1621083, 3242166, 6501763, 7024693, 13003526, 14049386, 19505289, 21074079, 39010578, 42148158, 84522919, 169045838, 201554653, 253568757, 403109306, 507137514, 604663959, 1209327918, 2620210489, 5240420978, 7860631467, 15721262934]

約数ペア:

[(1, 15721262934), (2, 7860631467), (3, 5240420978), (6, 2620210489), (13, 1209327918), (26, 604663959), (31, 507137514), (39, 403109306), (62, 253568757), (78, 201554653), (93, 169045838), (186, 84522919), (373, 42148158), (403, 39010578), (746, 21074079), (806, 19505289), (1119, 14049386), (1209, 13003526), (2238, 7024693), (2418, 6501763), (4849, 3242166), (9698, 1621083), (11563, 1359618), (14547, 1080722), (17431, 901914), (23126, 679809), (29094, 540361), (34689, 453206), (34862, 450957), (52293, 300638), (69378, 226603), (104586, 150319)]