1946722986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{177007}}^1$

素因数の和:177075

約数の個数: 48

約数和(自身を含む): 4639025664

約数和(自身を除く): 2692302678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 177007, 354014, 531021, 1062042, 1593063, 2301091, 3186126, 4602182, 6903273, 8319329, 13806546, 16638658, 20709819, 24957987, 41419638, 49915974, 74873961, 108151277, 149747922, 216302554, 324453831, 648907662, 973361493, 1946722986]

約数ペア:

[(1, 1946722986), (2, 973361493), (3, 648907662), (6, 324453831), (9, 216302554), (13, 149747922), (18, 108151277), (26, 74873961), (39, 49915974), (47, 41419638), (78, 24957987), (94, 20709819), (117, 16638658), (141, 13806546), (234, 8319329), (282, 6903273), (423, 4602182), (611, 3186126), (846, 2301091), (1222, 1593063), (1833, 1062042), (3666, 531021), (5499, 354014), (10998, 177007)]