2009583828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 5945546880

約数和(自身を除く): 3935963052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 379, 397, 477, 636, 742, 758, 794, 954, 1113, 1137, 1191, 1484, 1516, 1588, 1908, 2226, 2274, 2382, 2653, 2779, 3339, 3411, 3573, 4452, 4548, 4764, 5306, 5558, 6678, 6822, 7146, 7959, 8337, 10612, 11116, 13356, 13644, 14292, 15918, 16674, 20087, 21041, 23877, 25011, 31836, 33348, 40174, 42082, 47754, 50022, 60261, 63123, 80348, 84164, 95508, 100044, 120522, 126246, 140609, 147287, 150463, 180783, 189369, 241044, 252492, 281218, 294574, 300926, 361566, 378738, 421827, 441861, 451389, 562436, 589148, 601852, 723132, 757476, 843654, 883722, 902778, 1053241, 1265481, 1325583, 1354167, 1687308, 1767444, 1805556, 2106482, 2530962, 2651166, 2708334, 3159723, 4212964, 5061924, 5302332, 5416668, 6319446, 7974539, 9479169, 12638892, 15949078, 18958338, 23923617, 31898156, 37916676, 47847234, 55821773, 71770851, 95694468, 111643546, 143541702, 167465319, 223287092, 287083404, 334930638, 502395957, 669861276, 1004791914, 2009583828]

約数ペア:

[(1, 2009583828), (2, 1004791914), (3, 669861276), (4, 502395957), (6, 334930638), (7, 287083404), (9, 223287092), (12, 167465319), (14, 143541702), (18, 111643546), (21, 95694468), (28, 71770851), (36, 55821773), (42, 47847234), (53, 37916676), (63, 31898156), (84, 23923617), (106, 18958338), (126, 15949078), (159, 12638892), (212, 9479169), (252, 7974539), (318, 6319446), (371, 5416668), (379, 5302332), (397, 5061924), (477, 4212964), (636, 3159723), (742, 2708334), (758, 2651166), (794, 2530962), (954, 2106482), (1113, 1805556), (1137, 1767444), (1191, 1687308), (1484, 1354167), (1516, 1325583), (1588, 1265481), (1908, 1053241), (2226, 902778), (2274, 883722), (2382, 843654), (2653, 757476), (2779, 723132), (3339, 601852), (3411, 589148), (3573, 562436), (4452, 451389), (4548, 441861), (4764, 421827), (5306, 378738), (5558, 361566), (6678, 300926), (6822, 294574), (7146, 281218), (7959, 252492), (8337, 241044), (10612, 189369), (11116, 180783), (13356, 150463), (13644, 147287), (14292, 140609), (15918, 126246), (16674, 120522), (20087, 100044), (21041, 95508), (23877, 84164), (25011, 80348), (31836, 63123), (33348, 60261), (40174, 50022), (42082, 47754)]