2017909068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3111

約数の個数: 96

約数和(自身を含む): 5519453184

約数和(自身を除く): 3501544116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 157, 159, 212, 314, 318, 371, 471, 628, 636, 742, 942, 1099, 1113, 1484, 1884, 2198, 2226, 2887, 3297, 4396, 4452, 5774, 6594, 8321, 8661, 11548, 13188, 16642, 17322, 20209, 24963, 33284, 34644, 40418, 49926, 58247, 60627, 80836, 99852, 116494, 121254, 153011, 174741, 232988, 242508, 306022, 349482, 453259, 459033, 612044, 698964, 906518, 918066, 1071077, 1359777, 1813036, 1836132, 2142154, 2719554, 3172813, 3213231, 4284308, 5439108, 6345626, 6426462, 9518439, 12691252, 12852924, 19036878, 24022727, 38073756, 48045454, 72068181, 96090908, 144136362, 168159089, 288272724, 336318178, 504477267, 672636356, 1008954534, 2017909068]

約数ペア:

[(1, 2017909068), (2, 1008954534), (3, 672636356), (4, 504477267), (6, 336318178), (7, 288272724), (12, 168159089), (14, 144136362), (21, 96090908), (28, 72068181), (42, 48045454), (53, 38073756), (84, 24022727), (106, 19036878), (157, 12852924), (159, 12691252), (212, 9518439), (314, 6426462), (318, 6345626), (371, 5439108), (471, 4284308), (628, 3213231), (636, 3172813), (742, 2719554), (942, 2142154), (1099, 1836132), (1113, 1813036), (1484, 1359777), (1884, 1071077), (2198, 918066), (2226, 906518), (2887, 698964), (3297, 612044), (4396, 459033), (4452, 453259), (5774, 349482), (6594, 306022), (8321, 242508), (8661, 232988), (11548, 174741), (13188, 153011), (16642, 121254), (17322, 116494), (20209, 99852), (24963, 80836), (33284, 60627), (34644, 58247), (40418, 49926)]