28986012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 82922112

約数和(自身を除く): 53936100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 2711, 3564, 5346, 5422, 8133, 10692, 10844, 16266, 24399, 29821, 32532, 48798, 59642, 73197, 89463, 97596, 119284, 146394, 178926, 219591, 268389, 292788, 357852, 439182, 536778, 658773, 805167, 878364, 1073556, 1317546, 1610334, 2415501, 2635092, 3220668, 4831002, 7246503, 9662004, 14493006, 28986012]

約数ペア:

[(1, 28986012), (2, 14493006), (3, 9662004), (4, 7246503), (6, 4831002), (9, 3220668), (11, 2635092), (12, 2415501), (18, 1610334), (22, 1317546), (27, 1073556), (33, 878364), (36, 805167), (44, 658773), (54, 536778), (66, 439182), (81, 357852), (99, 292788), (108, 268389), (132, 219591), (162, 178926), (198, 146394), (243, 119284), (297, 97596), (324, 89463), (396, 73197), (486, 59642), (594, 48798), (891, 32532), (972, 29821), (1188, 24399), (1782, 16266), (2673, 10844), (2711, 10692), (3564, 8133), (5346, 5422)]