27945756

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 79349760

約数和(自身を除く): 51404004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 306, 372, 459, 491, 527, 558, 612, 837, 918, 982, 1054, 1116, 1473, 1581, 1674, 1836, 1964, 2108, 2946, 3162, 3348, 4419, 4743, 5892, 6324, 8347, 8838, 9486, 13257, 14229, 15221, 16694, 17676, 18972, 25041, 26514, 28458, 30442, 33388, 45663, 50082, 53028, 56916, 60884, 75123, 91326, 100164, 136989, 150246, 182652, 225369, 258757, 273978, 300492, 410967, 450738, 517514, 547956, 776271, 821934, 901476, 1035028, 1552542, 1643868, 2328813, 3105084, 4657626, 6986439, 9315252, 13972878, 27945756]

約数ペア:

[(1, 27945756), (2, 13972878), (3, 9315252), (4, 6986439), (6, 4657626), (9, 3105084), (12, 2328813), (17, 1643868), (18, 1552542), (27, 1035028), (31, 901476), (34, 821934), (36, 776271), (51, 547956), (54, 517514), (62, 450738), (68, 410967), (93, 300492), (102, 273978), (108, 258757), (124, 225369), (153, 182652), (186, 150246), (204, 136989), (279, 100164), (306, 91326), (372, 75123), (459, 60884), (491, 56916), (527, 53028), (558, 50082), (612, 45663), (837, 33388), (918, 30442), (982, 28458), (1054, 26514), (1116, 25041), (1473, 18972), (1581, 17676), (1674, 16694), (1836, 15221), (1964, 14229), (2108, 13257), (2946, 9486), (3162, 8838), (3348, 8347), (4419, 6324), (4743, 5892)]