13383898452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{275593}}^1$

素因数の和:275693

約数の個数: 72

約数和(自身を含む): 36113837760

約数和(自身を除く): 22729939308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 48564, 275593, 551186, 826779, 1102372, 1653558, 2480337, 3307116, 4960674, 5236267, 9921348, 10472534, 15708801, 19567103, 20945068, 31417602, 39134206, 47126403, 58701309, 62835204, 78268412, 94252806, 117402618, 176103927, 188505612, 234805236, 352207854, 371774957, 704415708, 743549914, 1115324871, 1487099828, 2230649742, 3345974613, 4461299484, 6691949226, 13383898452]

約数ペア:

[(1, 13383898452), (2, 6691949226), (3, 4461299484), (4, 3345974613), (6, 2230649742), (9, 1487099828), (12, 1115324871), (18, 743549914), (19, 704415708), (36, 371774957), (38, 352207854), (57, 234805236), (71, 188505612), (76, 176103927), (114, 117402618), (142, 94252806), (171, 78268412), (213, 62835204), (228, 58701309), (284, 47126403), (342, 39134206), (426, 31417602), (639, 20945068), (684, 19567103), (852, 15708801), (1278, 10472534), (1349, 9921348), (2556, 5236267), (2698, 4960674), (4047, 3307116), (5396, 2480337), (8094, 1653558), (12141, 1102372), (16188, 826779), (24282, 551186), (48564, 275593)]