2009306106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 4672152576

約数和(自身を除く): 2662846470

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 71, 82, 93, 123, 142, 186, 213, 246, 279, 369, 426, 558, 639, 738, 1237, 1271, 1278, 2201, 2474, 2542, 2911, 3711, 3813, 4402, 5822, 6603, 7422, 7626, 8733, 11133, 11439, 13206, 17466, 19809, 22266, 22878, 26199, 38347, 39618, 50717, 52398, 76694, 87827, 90241, 101434, 115041, 152151, 175654, 180482, 230082, 263481, 270723, 304302, 345123, 456453, 526962, 541446, 690246, 790443, 812169, 912906, 1572227, 1580886, 1624338, 2722637, 3144454, 3600907, 4716681, 5445274, 7201814, 8167911, 9433362, 10802721, 14150043, 16335822, 21605442, 24503733, 28300086, 32408163, 49007466, 64816326, 111628117, 223256234, 334884351, 669768702, 1004653053, 2009306106]

約数ペア:

[(1, 2009306106), (2, 1004653053), (3, 669768702), (6, 334884351), (9, 223256234), (18, 111628117), (31, 64816326), (41, 49007466), (62, 32408163), (71, 28300086), (82, 24503733), (93, 21605442), (123, 16335822), (142, 14150043), (186, 10802721), (213, 9433362), (246, 8167911), (279, 7201814), (369, 5445274), (426, 4716681), (558, 3600907), (639, 3144454), (738, 2722637), (1237, 1624338), (1271, 1580886), (1278, 1572227), (2201, 912906), (2474, 812169), (2542, 790443), (2911, 690246), (3711, 541446), (3813, 526962), (4402, 456453), (5822, 345123), (6603, 304302), (7422, 270723), (7626, 263481), (8733, 230082), (11133, 180482), (11439, 175654), (13206, 152151), (17466, 115041), (19809, 101434), (22266, 90241), (22878, 87827), (26199, 76694), (38347, 52398), (39618, 50717)]