2019192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 6279120

約数和(自身を除く): 4259928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 101, 102, 119, 136, 147, 168, 196, 202, 204, 238, 294, 303, 357, 392, 404, 408, 476, 588, 606, 707, 714, 808, 833, 952, 1176, 1212, 1414, 1428, 1666, 1717, 2121, 2424, 2499, 2828, 2856, 3332, 3434, 4242, 4949, 4998, 5151, 5656, 6664, 6868, 8484, 9898, 9996, 10302, 12019, 13736, 14847, 16968, 19796, 19992, 20604, 24038, 29694, 36057, 39592, 41208, 48076, 59388, 72114, 84133, 96152, 118776, 144228, 168266, 252399, 288456, 336532, 504798, 673064, 1009596, 2019192]

約数ペア:

[(1, 2019192), (2, 1009596), (3, 673064), (4, 504798), (6, 336532), (7, 288456), (8, 252399), (12, 168266), (14, 144228), (17, 118776), (21, 96152), (24, 84133), (28, 72114), (34, 59388), (42, 48076), (49, 41208), (51, 39592), (56, 36057), (68, 29694), (84, 24038), (98, 20604), (101, 19992), (102, 19796), (119, 16968), (136, 14847), (147, 13736), (168, 12019), (196, 10302), (202, 9996), (204, 9898), (238, 8484), (294, 6868), (303, 6664), (357, 5656), (392, 5151), (404, 4998), (408, 4949), (476, 4242), (588, 3434), (606, 3332), (707, 2856), (714, 2828), (808, 2499), (833, 2424), (952, 2121), (1176, 1717), (1212, 1666), (1414, 1428)]