16391502

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 39654576

約数和(自身を除く): 23263074

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 137, 138, 153, 207, 274, 289, 306, 391, 411, 414, 578, 782, 822, 867, 1173, 1233, 1734, 2329, 2346, 2466, 2601, 3151, 3519, 4658, 5202, 6302, 6647, 6987, 7038, 9453, 13294, 13974, 18906, 19941, 20961, 28359, 39593, 39882, 41922, 53567, 56718, 59823, 79186, 107134, 118779, 119646, 160701, 237558, 321402, 356337, 482103, 712674, 910639, 964206, 1821278, 2731917, 5463834, 8195751, 16391502]

約数ペア:

[(1, 16391502), (2, 8195751), (3, 5463834), (6, 2731917), (9, 1821278), (17, 964206), (18, 910639), (23, 712674), (34, 482103), (46, 356337), (51, 321402), (69, 237558), (102, 160701), (137, 119646), (138, 118779), (153, 107134), (207, 79186), (274, 59823), (289, 56718), (306, 53567), (391, 41922), (411, 39882), (414, 39593), (578, 28359), (782, 20961), (822, 19941), (867, 18906), (1173, 13974), (1233, 13294), (1734, 9453), (2329, 7038), (2346, 6987), (2466, 6647), (2601, 6302), (3151, 5202), (3519, 4658)]