12156915492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{374797}}^1$

素因数の和:374877

約数の個数: 72

約数和(自身を含む): 33151632696

約数和(自身を除く): 20994717204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 374797, 749594, 1124391, 1499188, 2248782, 3373173, 4497564, 6371549, 6746346, 12743098, 13492692, 19114647, 19864241, 25486196, 38229294, 39728482, 57343941, 59592723, 76458588, 79456964, 114687882, 119185446, 178778169, 229375764, 238370892, 337692097, 357556338, 675384194, 715112676, 1013076291, 1350768388, 2026152582, 3039228873, 4052305164, 6078457746, 12156915492]

約数ペア:

[(1, 12156915492), (2, 6078457746), (3, 4052305164), (4, 3039228873), (6, 2026152582), (9, 1350768388), (12, 1013076291), (17, 715112676), (18, 675384194), (34, 357556338), (36, 337692097), (51, 238370892), (53, 229375764), (68, 178778169), (102, 119185446), (106, 114687882), (153, 79456964), (159, 76458588), (204, 59592723), (212, 57343941), (306, 39728482), (318, 38229294), (477, 25486196), (612, 19864241), (636, 19114647), (901, 13492692), (954, 12743098), (1802, 6746346), (1908, 6371549), (2703, 4497564), (3604, 3373173), (5406, 2248782), (8109, 1499188), (10812, 1124391), (16218, 749594), (32436, 374797)]