2100051828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 6159112960

約数和(自身を除く): 4059061132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 229, 241, 252, 302, 453, 458, 482, 604, 687, 723, 906, 916, 964, 1057, 1359, 1374, 1446, 1603, 1687, 1812, 2061, 2114, 2169, 2718, 2748, 2892, 3171, 3206, 3374, 4122, 4228, 4338, 4809, 5061, 5436, 6342, 6412, 6748, 8244, 8676, 9513, 9618, 10122, 12684, 14427, 15183, 19026, 19236, 20244, 28854, 30366, 34579, 36391, 38052, 55189, 57708, 60732, 69158, 72782, 103737, 109173, 110378, 138316, 145564, 165567, 207474, 218346, 220756, 242053, 254737, 311211, 327519, 331134, 386323, 414948, 436692, 484106, 496701, 509474, 622422, 655038, 662268, 726159, 764211, 772646, 968212, 993402, 1018948, 1158969, 1244844, 1310076, 1452318, 1528422, 1545292, 1986804, 2178477, 2292633, 2317938, 2904636, 3056844, 3476907, 4356954, 4585266, 4635876, 6953814, 8333539, 8713908, 9170532, 13907628, 16667078, 25000617, 33334156, 50001234, 58334773, 75001851, 100002468, 116669546, 150003702, 175004319, 233339092, 300007404, 350008638, 525012957, 700017276, 1050025914, 2100051828]

約数ペア:

[(1, 2100051828), (2, 1050025914), (3, 700017276), (4, 525012957), (6, 350008638), (7, 300007404), (9, 233339092), (12, 175004319), (14, 150003702), (18, 116669546), (21, 100002468), (28, 75001851), (36, 58334773), (42, 50001234), (63, 33334156), (84, 25000617), (126, 16667078), (151, 13907628), (229, 9170532), (241, 8713908), (252, 8333539), (302, 6953814), (453, 4635876), (458, 4585266), (482, 4356954), (604, 3476907), (687, 3056844), (723, 2904636), (906, 2317938), (916, 2292633), (964, 2178477), (1057, 1986804), (1359, 1545292), (1374, 1528422), (1446, 1452318), (1603, 1310076), (1687, 1244844), (1812, 1158969), (2061, 1018948), (2114, 993402), (2169, 968212), (2718, 772646), (2748, 764211), (2892, 726159), (3171, 662268), (3206, 655038), (3374, 622422), (4122, 509474), (4228, 496701), (4338, 484106), (4809, 436692), (5061, 414948), (5436, 386323), (6342, 331134), (6412, 327519), (6748, 311211), (8244, 254737), (8676, 242053), (9513, 220756), (9618, 218346), (10122, 207474), (12684, 165567), (14427, 145564), (15183, 138316), (19026, 110378), (19236, 109173), (20244, 103737), (28854, 72782), (30366, 69158), (34579, 60732), (36391, 57708), (38052, 55189)]