2021144412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3889}}^1$

素因数の和:4195

約数の個数: 96

約数和(自身を含む): 5646412800

約数和(自身を除く): 3625268388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 269, 276, 322, 483, 538, 644, 807, 966, 1076, 1614, 1883, 1932, 3228, 3766, 3889, 5649, 6187, 7532, 7778, 11298, 11667, 12374, 15556, 18561, 22596, 23334, 24748, 27223, 37122, 43309, 46668, 54446, 74244, 81669, 86618, 89447, 108892, 129927, 163338, 173236, 178894, 259854, 268341, 326676, 357788, 519708, 536682, 626129, 1046141, 1073364, 1252258, 1878387, 2092282, 2504516, 3138423, 3756774, 4184564, 6276846, 7322987, 7513548, 12553692, 14645974, 21968961, 24061243, 29291948, 43937922, 48122486, 72183729, 87875844, 96244972, 144367458, 168428701, 288734916, 336857402, 505286103, 673714804, 1010572206, 2021144412]

約数ペア:

[(1, 2021144412), (2, 1010572206), (3, 673714804), (4, 505286103), (6, 336857402), (7, 288734916), (12, 168428701), (14, 144367458), (21, 96244972), (23, 87875844), (28, 72183729), (42, 48122486), (46, 43937922), (69, 29291948), (84, 24061243), (92, 21968961), (138, 14645974), (161, 12553692), (269, 7513548), (276, 7322987), (322, 6276846), (483, 4184564), (538, 3756774), (644, 3138423), (807, 2504516), (966, 2092282), (1076, 1878387), (1614, 1252258), (1883, 1073364), (1932, 1046141), (3228, 626129), (3766, 536682), (3889, 519708), (5649, 357788), (6187, 326676), (7532, 268341), (7778, 259854), (11298, 178894), (11667, 173236), (12374, 163338), (15556, 129927), (18561, 108892), (22596, 89447), (23334, 86618), (24748, 81669), (27223, 74244), (37122, 54446), (43309, 46668)]