1800736308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 5393396736

約数和(自身を除く): 3592660428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 353, 372, 434, 558, 651, 653, 706, 868, 1059, 1116, 1302, 1306, 1412, 1953, 1959, 2118, 2471, 2604, 2612, 3177, 3906, 3918, 4236, 4571, 4942, 5877, 6354, 7413, 7812, 7836, 9142, 9884, 10943, 11754, 12708, 13713, 14826, 18284, 20243, 21886, 22239, 23508, 27426, 29652, 32829, 40486, 41139, 43772, 44478, 54852, 60729, 65658, 76601, 80972, 82278, 88956, 98487, 121458, 131316, 141701, 153202, 164556, 182187, 196974, 229803, 230509, 242916, 283402, 306404, 364374, 393948, 425103, 459606, 461018, 566804, 689409, 691527, 728748, 850206, 919212, 922036, 1275309, 1378818, 1383054, 1613563, 1700412, 2074581, 2550618, 2757636, 2766108, 3227126, 4149162, 4840689, 5101236, 6454252, 7145779, 8298324, 9681378, 14291558, 14522067, 19362756, 21437337, 28583116, 29044134, 42874674, 50020453, 58088268, 64312011, 85749348, 100040906, 128624022, 150061359, 200081812, 257248044, 300122718, 450184077, 600245436, 900368154, 1800736308]

約数ペア:

[(1, 1800736308), (2, 900368154), (3, 600245436), (4, 450184077), (6, 300122718), (7, 257248044), (9, 200081812), (12, 150061359), (14, 128624022), (18, 100040906), (21, 85749348), (28, 64312011), (31, 58088268), (36, 50020453), (42, 42874674), (62, 29044134), (63, 28583116), (84, 21437337), (93, 19362756), (124, 14522067), (126, 14291558), (186, 9681378), (217, 8298324), (252, 7145779), (279, 6454252), (353, 5101236), (372, 4840689), (434, 4149162), (558, 3227126), (651, 2766108), (653, 2757636), (706, 2550618), (868, 2074581), (1059, 1700412), (1116, 1613563), (1302, 1383054), (1306, 1378818), (1412, 1275309), (1953, 922036), (1959, 919212), (2118, 850206), (2471, 728748), (2604, 691527), (2612, 689409), (3177, 566804), (3906, 461018), (3918, 459606), (4236, 425103), (4571, 393948), (4942, 364374), (5877, 306404), (6354, 283402), (7413, 242916), (7812, 230509), (7836, 229803), (9142, 196974), (9884, 182187), (10943, 164556), (11754, 153202), (12708, 141701), (13713, 131316), (14826, 121458), (18284, 98487), (20243, 88956), (21886, 82278), (22239, 80972), (23508, 76601), (27426, 65658), (29652, 60729), (32829, 54852), (40486, 44478), (41139, 43772)]