1420032006

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1289}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 3299097600

約数和(自身を除く): 1879065594

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 887, 1242, 1289, 1774, 2578, 2661, 3867, 5322, 7734, 7983, 11601, 15966, 20401, 23202, 23949, 29647, 34803, 40802, 47898, 59294, 61203, 69606, 88941, 122406, 177882, 183609, 266823, 367218, 533646, 550827, 800469, 1101654, 1143343, 1600938, 2286686, 3430029, 6860058, 10290087, 20580174, 26296889, 30870261, 52593778, 61740522, 78890667, 157781334, 236672001, 473344002, 710016003, 1420032006]

約数ペア:

[(1, 1420032006), (2, 710016003), (3, 473344002), (6, 236672001), (9, 157781334), (18, 78890667), (23, 61740522), (27, 52593778), (46, 30870261), (54, 26296889), (69, 20580174), (138, 10290087), (207, 6860058), (414, 3430029), (621, 2286686), (887, 1600938), (1242, 1143343), (1289, 1101654), (1774, 800469), (2578, 550827), (2661, 533646), (3867, 367218), (5322, 266823), (7734, 183609), (7983, 177882), (11601, 122406), (15966, 88941), (20401, 69606), (23202, 61203), (23949, 59294), (29647, 47898), (34803, 40802)]