15356916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 42928704

約数和(自身を除く): 27571788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1091, 1173, 1564, 2182, 2346, 3273, 3519, 4364, 4692, 6546, 7038, 9819, 13092, 14076, 18547, 19638, 25093, 37094, 39276, 50186, 55641, 74188, 75279, 100372, 111282, 150558, 166923, 222564, 225837, 301116, 333846, 426581, 451674, 667692, 853162, 903348, 1279743, 1706324, 2559486, 3839229, 5118972, 7678458, 15356916]

約数ペア:

[(1, 15356916), (2, 7678458), (3, 5118972), (4, 3839229), (6, 2559486), (9, 1706324), (12, 1279743), (17, 903348), (18, 853162), (23, 667692), (34, 451674), (36, 426581), (46, 333846), (51, 301116), (68, 225837), (69, 222564), (92, 166923), (102, 150558), (138, 111282), (153, 100372), (204, 75279), (207, 74188), (276, 55641), (306, 50186), (391, 39276), (414, 37094), (612, 25093), (782, 19638), (828, 18547), (1091, 14076), (1173, 13092), (1564, 9819), (2182, 7038), (2346, 6546), (3273, 4692), (3519, 4364)]