21268854144

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{971713}}^1$

素因数の和:971752

約数の個数: 96

約数和(自身を含む): 64424638200

約数和(自身を除く): 43155784056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 971713, 1943426, 2915139, 3886852, 5830278, 7773704, 8745417, 11660556, 15547408, 17490834, 18462547, 23321112, 31094816, 34981668, 36925094, 46642224, 55387641, 62189632, 69963336, 73850188, 93284448, 110775282, 124379264, 139926672, 147700376, 166162923, 186568896, 221550564, 279853344, 295400752, 332325846, 373137792, 443101128, 559706688, 590801504, 664651692, 886202256, 1119413376, 1181603008, 1329303384, 1772404512, 2363206016, 2658606768, 3544809024, 5317213536, 7089618048, 10634427072, 21268854144]

約数ペア:

[(1, 21268854144), (2, 10634427072), (3, 7089618048), (4, 5317213536), (6, 3544809024), (8, 2658606768), (9, 2363206016), (12, 1772404512), (16, 1329303384), (18, 1181603008), (19, 1119413376), (24, 886202256), (32, 664651692), (36, 590801504), (38, 559706688), (48, 443101128), (57, 373137792), (64, 332325846), (72, 295400752), (76, 279853344), (96, 221550564), (114, 186568896), (128, 166162923), (144, 147700376), (152, 139926672), (171, 124379264), (192, 110775282), (228, 93284448), (288, 73850188), (304, 69963336), (342, 62189632), (384, 55387641), (456, 46642224), (576, 36925094), (608, 34981668), (684, 31094816), (912, 23321112), (1152, 18462547), (1216, 17490834), (1368, 15547408), (1824, 11660556), (2432, 8745417), (2736, 7773704), (3648, 5830278), (5472, 3886852), (7296, 2915139), (10944, 1943426), (21888, 971713)]